--- title: "What compliance requirements and key operational details must be implemented for the entire process of porcelain import customs brokerage?" description: "Businesses mainly engaged in porcelain imports who are unfamiliar with the customs compliance process are prone to port detention，customs seizure，and additional cost losses due to missing documents and incorrect classification. A professional porcelain import customs brokerage will start with pre-document review，strictly control core customs clearance nodes，formulate contingency response plans in advance to ensure goods are cleared compliantly and quickly，and effectively control clearance costs..." url: "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html" language: "en" type: "Q&A" category: "Customs Declaration Q&A" datePublished: "2026-06-17" dateModified: "2026-06-17" brand: "Zhongshen Trading China" answerCount: 10 --- # What compliance requirements and key operational details must be implemented for the entire process of porcelain import customs brokerage? ## Question I am a business specializing in importing high-end European handcrafted porcelain. Last week, I placed an order for 150 pieces of hand-painted bone china tableware and coffee sets from a workshop in Munich, Germany, originally scheduled to ship to Shanghai Yangshan Port via the Port of Hamburg next month. I heard from peers that porcelain, due to its fragile nature, easy classification errors, and incomplete documents, is easily detained or held at port, resulting in high demurrage charges and penalty payments to domestic distributors, which makes me very anxious. I previously contacted a small agency that quoted 30% below market rate, but I’m worried they’re unprofessional and that messing up the clearance would lead to even bigger losses. I want to know what a formal porcelain import customs brokerage actually does, what core details to pay attention to to effectively avoid customs detention and port detention risks, and reasonably control clearance costs? ## Answers ### Answer 1 — Best Answer The first step is pre-document review details. Four core documents need to be checked in advance: **certificate of origin，packing list，commercial invoice，fragile packaging certificate**. Per 2026 customs regulations，the certificate of origin must specify the specific craftsmanship of the porcelain (e.g。hand-painted，embossed) and material proportion (e.g。bone china with bone meal content ≥40%) to avoid valuation disputes due to ambiguous classification，the packing list must clearly indicate the unique serial number，individual weight，and cushioning packaging material for each piece of porcelain，ensuring 100% match with the actual goods，the commercial invoice must declare the value truthfully，as underreporting will trigger customs audits and affect the enterprise’s credit rating. Three key links need to be controlled for core node connection: First，rely on the 2026 Customs Unified Clearance System to complete manifest pre-declaration 72 hours before arrival and submit the pre-entered customs declaration form simultaneously，to avoid delays due to inconsistent manifest information，Second，cooperate with the customs to confirm the HS code: hand-painted bone china tableware should be classified under 69111010，incorrect classification will lead to return and re-submission，adding at least 3 days to clearance time，Third，coordinate with on-site specialists during the inspection process，inform them of the fragile nature of the porcelain，and request gentle handling during manual inspection to avoid damage to the goods. Contingency plans need to be formulated in advance: If a valuation dispute arises，provide purchase contracts，workshop payment vouchers，and 6 months of past transaction records for similar products as evidence within 24 hours，If packaging is deemed non-compliant and requires rectification，the agent should coordinate with the port’s cooperative warehouse for emergency moisture-proof reinforcement to avoid demurrage charges of 800 RMB per container per day，If goods are sampled for inspection，follow up the inspection progress in a timely manner and supplement process description materials. After final compliance is achieved，the agent must provide the customs release notice and electronic tax payment slip，enterprises must electronically store all documents for at least 5 years (per 2026 customs regulations) for future audits，ensuring a fully compliant closed-loop process. **status:** accepted **Author:** Kevin Lin **Date:** 2026-06-17 ### Answer 2 For porcelain import customs clearance, the 2026 customs valuation rules clearly require that porcelain with craft added value such as hand-painted or embossed works must provide supporting materials including the craftsman’s qualification certificate, hand-painting creation records, and raw material purchase vouchers issued by the workshop. If complete materials cannot be provided, the customs will conduct valuation based on the market price of similar mass-produced porcelain, requiring enterprises to pay back the difference in taxes and triggering customs audit warnings. If a deletion and re-submission is required due to incorrect HS code classification, a "formal classification correction explanation" must be submitted via the China International Trade Single Window, along with the classification basis corresponding to the General Rules for the Classification of Import and Export Commodities, to avoid deduction points from the customs credit rating. Additionally, under the 2026 cross-regional unified clearance mode, porcelain declared at non-direct subordinate ports must confirm the valuation benchmark of the local customs in advance to avoid unnecessary valuation disputes due to differences in regional implementation standards. **status:** suggested **Author:** Michael Zhang **Date:** 2026-06-17 ### Answer 3 For international logistics routes for porcelain imports, direct shipping routes should be prioritized. In 2026, Shanghai Yangshan Port has opened dedicated unloading and storage channels for fragile goods. Direct shipping goods can reduce the risk of damage during transshipment, lowering the breakage rate by approximately 15%. For cargo right control, the "telex release bill of lading + special endorsement" mode should be adopted, clearly marking the consignee as the full name of the domestic enterprise, to avoid loss or fraudulent collection of the bill of lading during circulation, which would lead to cargo right disputes. The application for free detention period must be submitted to the shipping company via the agent 3 days before arrival. Fragile goods can apply for an additional 2 days of free detention period with the packaging certificate. If the free detention period is exceeded, demurrage fees will be charged at the latest 2026 standard of 800 RMB per container per day, and goods overdue for more than 7 days will be included in the shipping company’s blacklist. Additionally, in case of container booking cancellation, the agent must coordinate to switch to another sailing schedule on the same route as soon as possible, and obtain the official container cancellation certificate from the shipping company to reasonably explain the delay to domestic distributors. **status:** suggested **Author:** Linda Gao **Date:** 2026-06-17 ### Answer 4 The 2026 domestic VAT deferment policy for imported goods also applies to porcelain imports. Enterprises do not need to pay import VAT in the clearance link, but can declare and pay it uniformly during the monthly VAT declaration period, effectively easing cash flow pressure. For a single import of 1 million RMB worth of porcelain, this can delay the occupation of approximately 130,000 RMB in funds. For porcelain imported from the EU, if the enterprise or overseas supplier holds the EU Authorized Economic Operator (AEO) qualification, they can enjoy a maximum 5% tariff reduction. The AEO qualification certificate must be submitted to the customs in advance. Additionally, if an enterprise also conducts porcelain export business, the tariffs paid during the import link can be deducted through the "tariff credit" policy, provided that the first 4 digits of the HS code of imported and exported goods are exactly the same, and complete procurement, clearance, and sales document chains are retained to avoid tax audit risks. **status:** suggested **Author:** Andy Guo **Date:** 2026-06-17 ### Answer 5 The 2026 CIPS RMB cross-border payment system has launched a "real-time arrival + transaction traceability" service for imported goods. Payment for porcelain imports can be completed through this system, which not only shortens the arrival time to within 2 hours but also effectively avoids exchange rate fluctuation risks. When receiving and paying foreign exchange, the transaction nature must be truthfully declared as "payment for high-end handcrafted porcelain imports", and supporting materials such as commercial invoices, purchase contracts, and certificates of origin must be uploaded simultaneously. If the declaration content does not match the actual transaction, the enterprise will be listed as a foreign exchange concern enterprise, and subsequent foreign exchange receipt and payment business will require manual review, with a delay of at least 7 days. Additionally, if payment is made via an offshore account, it must be ensured that the funds in the offshore account come from legitimate business operations, to avoid the risk of account freezing due to unclear fund sources being audited by the foreign exchange bureau. **status:** suggested **Author:** Lucas Liu **Date:** 2026-06-17 ### Answer 6 The procurement contract for porcelain imports must clearly specify the "fragile goods damage compensation clause", agreeing that if the damage rate of the goods exceeds 3% upon arrival at the port, the overseas supplier shall bear 120% of the value of the damaged goods as compensation, and the payment period for the compensation shall not exceed 15 days. If the letter of credit payment method is adopted, "soft clauses" such as "quality certificate approved by the buyer" must be strictly avoided, to prevent overseas suppliers from delaying shipment or refusing payment on this basis. Additionally, if imported porcelain involves original hand-painted patterns or brand logos, intellectual property customs protection recordal must be completed with the customs in advance. The recordal is valid for 10 years, which can effectively prevent counterfeit products from entering the domestic market through formal channels and protect the enterprise’s brand rights and market share. **status:** suggested **Author:** Cindy Chen **Date:** 2026-06-17 ### Answer 7 In 2026, customs inspections for imported porcelain are divided into two modes: machine inspection and manual inspection. If machine inspection finds suspected internal damage or abnormal density, it will be directly transferred to manual inspection. During manual inspection, the enterprise must cooperate with customs officials to open the box, and is prohibited from moving or turning over the porcelain by themselves, to avoid further damage to the goods due to improper operation. When receiving the inspection notice, focus on the "inspection reason" column: if it is marked "doubtful classification", prepare the General Rules for the Classification of Import and Export Commodities clauses corresponding to the HS code, material inspection reports and other classification basis in advance; if it is marked "doubtful value", prepare bank payment vouchers, transaction records of similar products and other supporting materials. Additionally, if the goods require sampling and inspection, a third-party institution recognized by the customs must be selected, with an inspection cycle of approximately 7 days. The domestic distributor must be notified of the delay in advance to avoid breach of contract disputes. **status:** suggested **Author:** Evelyn Li **Date:** 2026-06-17 ### Answer 8 The packaging of porcelain imports must strictly comply with the 2026 international maritime fragile goods packaging standards, adopting a "three-layer cushioning protection structure": the inner layer uses pearl cotton with a thickness of no less than 5mm to individually wrap each piece of porcelain, with additional foam corner protectors at the corners; the middle layer uses foam boards with a density of 30kg/m³ for separation, ensuring no contact between each piece of porcelain; the outer layer uses hard cartons with a thickness of no less than 5mm for reinforcement, and the outside of the carton must be tied with strapping in a cross shape, with clear warning signs such as "fragile", "upward" and "do not stack heavy". The packaging materials must pass EU ROHS testing to avoid customs detention due to harmful substances. Additionally, a packaging performance inspection certificate issued by a third-party institution must be provided to the customs, proving that the impact resistance and compression resistance of the packaging meet maritime standards. If this certificate cannot be provided, the goods must be repackaged at the port, delaying clearance by at least 3 days and increasing additional packaging costs. **status:** suggested **Author:** Victor Sun **Date:** 2026-06-17 ### Answer 9 If an enterprise also conducts porcelain export business, all documents during the import link must be logically consistent with the export tax refund documents, strictly implementing the "four-flow integration" requirement (contract flow, capital flow, cargo flow, invoice flow). The HS code of imported goods must be exactly the same as the first 4 digits of the HS code of exported goods, otherwise the import link costs cannot be included in the export tax refund accounting scope, resulting in a reduction of tax refund amount. Additionally, the special VAT invoice for the import link must be issued truthfully, and no falsification or tampering of the value is allowed, otherwise it will be listed as a key audit object by the tax authorities, affecting the normal declaration of export tax refunds. If a tax authority’s investigation notice is received, supporting materials such as import procurement contracts, clearance documents, and payment vouchers must be provided within 10 days to avoid the suspension of export tax refunds and impact on enterprise cash flow. **status:** suggested **Author:** Jason Wu **Date:** 2026-06-17 ### Answer 10 The supply chain planning for porcelain imports should adopt the "small-volume multiple orders + pre-positioned warehousing" model. In 2026, the domestic consumer market for high-end handcrafted porcelain has obvious seasonal fluctuations, with demand increasing by approximately 40% before festivals such as Spring Festival and Mid-Autumn Festival. This model can effectively reduce the risk of inventory overstock and reduce warehousing costs by approximately 20%. Long-term cooperation should be established with overseas suppliers, and annual procurement framework agreements should be signed to secure more favorable procurement prices (up to 8% reduction) and flexible delivery schedules. Additionally, a pre-positioned warehouse can be established in the bonded storage center of Shanghai Yangshan Port, storing imported porcelain there and shipping goods according to the order needs of domestic distributors, shortening the delivery cycle from 15 days to 3 days, effectively improving customer satisfaction and enhancing market competitiveness. **status:** suggested **Author:** Daniel Xu **Date:** 2026-06-17 ## Related Categories - [Import Agency Q&A](https://www.sh-zhongshen.com/en/qa/cat-import-agency/) - [Export Agency Q&A](https://www.sh-zhongshen.com/en/qa/cat-export-agency/) - [Export Tax Rebate Q&A](https://www.sh-zhongshen.com/en/qa/cat-export-tax-rebate/) - [Freight Forwarding Q&A](https://www.sh-zhongshen.com/en/qa/cat-freight-forwarding/) - [Forex Settlement Q&A](https://www.sh-zhongshen.com/en/qa/cat-forex-settlement/) - [Entrepôt Trade Q&A](https://www.sh-zhongshen.com/en/qa/cat-entrepot-trade/) - [General Trade Q&A](https://www.sh-zhongshen.com/en/qa/cat-general-trade/) ## Related Resources - [Trade Services](https://www.sh-zhongshen.com/en/services/) - [Trade Cases](https://www.sh-zhongshen.com/en/cases/) - [Trade Wiki](https://www.sh-zhongshen.com/en/wiki/) - [Trade Class](https://www.sh-zhongshen.com/en/guide/) - [Global Trade Services](https://www.sh-zhongshen.com/en/country/) ## Structured Data ```json [ { "@context": "https://schema.org", "@type": "QAPage", "inLanguage":"en", "isPartOf": { "@id":"https://www.sh-zhongshen.com/en/#website" }, "publisher":{ "@id":"https://www.sh-zhongshen.com/en/#organization" }, "mainEntity": { "@type": "Question", "name": "What compliance requirements and key operational details must be implemented for the entire process of porcelain import customs brokerage?", "text": "I am a business specializing in importing high-end European handcrafted porcelain. Last week, I placed an order for 150 pieces of hand-painted bone china tableware and coffee sets from a workshop in Munich, Germany, originally scheduled to ship to Shanghai Yangshan Port via the Port of Hamburg next month. I heard from peers that porcelain, due to its fragile nature, easy classification errors, and incomplete documents, is easily detained or held at port, resulting in high demurrage charges and penalty payments to domestic distributors, which makes me very anxious. I previously contacted a small agency that quoted 30% below market rate, but I’m worried they’re unprofessional and that messing up the clearance would lead to even bigger losses. I want to know what a formal porcelain import customs brokerage actually does, what core details to pay attention to to effectively avoid customs detention and port detention risks, and reasonably control clearance costs?", "answerCount": 10, "upvoteCount": 3, "datePublished": "2026-06-17T10:09:50Z", "dateModified": "2026-06-17T10:22:00Z", "author": { "@type": "Person", "name": "Zhongshen Trading China", "url": "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html" } ,"acceptedAnswer": { "@type": "Answer", "text": "The first step is pre-document review details. Four core documents need to be checked in advance: certificate of origin，packing list，commercial invoice，fragile packaging certificate . Per 2026 customs regulations，the certificate of origin must specify the specific craftsmanship of the porcelain (e.g。hand-painted，embossed) and material proportion (e.g。bone china with bone meal content ≥40%) to avoid valuation disputes due to ambiguous classification，the packing list must clearly indicate the unique serial number，individual weight，and cushioning packaging material for each piece of porcelain，ensuring 100% match with the actual goods，the commercial invoice must declare the value truthfully，as underreporting will trigger customs audits and affect the enterprise’s credit rating. Three key links need to be controlled for core node connection: First，rely on the 2026 Customs Unified Clearance System to complete manifest pre-declaration 72 hours before arrival and submit the pre-entered customs declaration form simultaneously，to avoid delays due to inconsistent manifest information，Second，cooperate with the customs to confirm the HS code: hand-painted bone china tableware should be classified under 69111010，incorrect classification will lead to return and re-submission，adding at least 3 days to clearance time，Third，coordinate with on-site specialists during the inspection process，inform them of the fragile nature of the porcelain，and request gentle handling during manual inspection to avoid damage to the goods. Contingency plans need to be formulated in advance: If a valuation dispute arises，provide purchase contracts，workshop payment vouchers，and 6 months of past transaction records for similar products as evidence within 24 hours，If packaging is deemed non-compliant and requires rectification，the agent should coordinate with the port’s cooperative warehouse for emergency moisture-proof reinforcement to avoid demurrage charges of 800 RMB per container per day，If goods are sampled for inspection，follow up the inspection progress in a timely manner and supplement process description materials. After final compliance is achieved，the agent must provide the customs release notice and electronic tax payment slip，enterprises must electronically store all documents for at least 5 years (per 2026 customs regulations) for future audits，ensuring a fully compliant closed-loop process.", "upvoteCount": 3, "url": "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html#acceptedAnswer", "datePublished": "2026-06-17T11:29:33Z", "author": {"@type": "Person","name": "Kevin Lin","url": "https://www.sh-zhongshen.com/en/team/kevin-lin/"} } ,"suggestedAnswer": [ { "@type": "Answer", "text": "For porcelain import customs clearance, the 2026 customs valuation rules clearly require that porcelain with craft added value such as hand-painted or embossed works must provide supporting materials including the craftsman’s qualification certificate, hand-painting creation records, and raw material purchase vouchers issued by the workshop. If complete materials cannot be provided, the customs will conduct valuation based on the market price of similar mass-produced porcelain, requiring enterprises to pay back the difference in taxes and triggering customs audit warnings. If a deletion and re-submission is required due to incorrect HS code classification, a "formal classification correction explanation" must be submitted via the China International Trade Single Window, along with the classification basis corresponding to the General Rules for the Classification of Import and Export Commodities, to avoid deduction points from the customs credit rating. Additionally, under the 2026 cross-regional unified clearance mode, porcelain declared at non-direct subordinate ports must confirm the valuation benchmark of the local customs in advance to avoid unnecessary valuation disputes due to differences in regional implementation standards.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html#suggestedAnswer-2", "datePublished": "2026-06-17T11:13:33Z", "author": {"@type": "Person","name": "Michael Zhang","url": "https://www.sh-zhongshen.com/en/team/michael-zhang/"} } , { "@type": "Answer", "text": "For international logistics routes for porcelain imports, direct shipping routes should be prioritized. In 2026, Shanghai Yangshan Port has opened dedicated unloading and storage channels for fragile goods. Direct shipping goods can reduce the risk of damage during transshipment, lowering the breakage rate by approximately 15%. For cargo right control, the "telex release bill of lading + special endorsement" mode should be adopted, clearly marking the consignee as the full name of the domestic enterprise, to avoid loss or fraudulent collection of the bill of lading during circulation, which would lead to cargo right disputes. The application for free detention period must be submitted to the shipping company via the agent 3 days before arrival. Fragile goods can apply for an additional 2 days of free detention period with the packaging certificate. If the free detention period is exceeded, demurrage fees will be charged at the latest 2026 standard of 800 RMB per container per day, and goods overdue for more than 7 days will be included in the shipping company’s blacklist. Additionally, in case of container booking cancellation, the agent must coordinate to switch to another sailing schedule on the same route as soon as possible, and obtain the official container cancellation certificate from the shipping company to reasonably explain the delay to domestic distributors.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html#suggestedAnswer-3", "datePublished": "2026-06-17T11:06:03Z", "author": {"@type": "Person","name": "Linda Gao","url": "https://www.sh-zhongshen.com/en/team/linda-gao/"} } , { "@type": "Answer", "text": "The 2026 domestic VAT deferment policy for imported goods also applies to porcelain imports. Enterprises do not need to pay import VAT in the clearance link, but can declare and pay it uniformly during the monthly VAT declaration period, effectively easing cash flow pressure. For a single import of 1 million RMB worth of porcelain, this can delay the occupation of approximately 130,000 RMB in funds. For porcelain imported from the EU, if the enterprise or overseas supplier holds the EU Authorized Economic Operator (AEO) qualification, they can enjoy a maximum 5% tariff reduction. The AEO qualification certificate must be submitted to the customs in advance. Additionally, if an enterprise also conducts porcelain export business, the tariffs paid during the import link can be deducted through the "tariff credit" policy, provided that the first 4 digits of the HS code of imported and exported goods are exactly the same, and complete procurement, clearance, and sales document chains are retained to avoid tax audit risks.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html#suggestedAnswer-4", "datePublished": "2026-06-17T11:00:13Z", "author": {"@type": "Person","name": "Andy Guo","url": "https://www.sh-zhongshen.com/en/team/andy-guo/"} } , { "@type": "Answer", "text": "The 2026 CIPS RMB cross-border payment system has launched a "real-time arrival + transaction traceability" service for imported goods. Payment for porcelain imports can be completed through this system, which not only shortens the arrival time to within 2 hours but also effectively avoids exchange rate fluctuation risks. When receiving and paying foreign exchange, the transaction nature must be truthfully declared as "payment for high-end handcrafted porcelain imports", and supporting materials such as commercial invoices, purchase contracts, and certificates of origin must be uploaded simultaneously. If the declaration content does not match the actual transaction, the enterprise will be listed as a foreign exchange concern enterprise, and subsequent foreign exchange receipt and payment business will require manual review, with a delay of at least 7 days. Additionally, if payment is made via an offshore account, it must be ensured that the funds in the offshore account come from legitimate business operations, to avoid the risk of account freezing due to unclear fund sources being audited by the foreign exchange bureau.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html#suggestedAnswer-5", "datePublished": "2026-06-17T10:57:14Z", "author": {"@type": "Person","name": "Lucas Liu","url": "https://www.sh-zhongshen.com/en/team/lucas-liu/"} } , { "@type": "Answer", "text": "The procurement contract for porcelain imports must clearly specify the "fragile goods damage compensation clause", agreeing that if the damage rate of the goods exceeds 3% upon arrival at the port, the overseas supplier shall bear 120% of the value of the damaged goods as compensation, and the payment period for the compensation shall not exceed 15 days. If the letter of credit payment method is adopted, "soft clauses" such as "quality certificate approved by the buyer" must be strictly avoided, to prevent overseas suppliers from delaying shipment or refusing payment on this basis. Additionally, if imported porcelain involves original hand-painted patterns or brand logos, intellectual property customs protection recordal must be completed with the customs in advance. The recordal is valid for 10 years, which can effectively prevent counterfeit products from entering the domestic market through formal channels and protect the enterprise’s brand rights and market share.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html#suggestedAnswer-6", "datePublished": "2026-06-17T10:47:40Z", "author": {"@type": "Person","name": "Cindy Chen","url": "https://www.sh-zhongshen.com/en/team/cindy-chen/"} } , { "@type": "Answer", "text": "In 2026, customs inspections for imported porcelain are divided into two modes: machine inspection and manual inspection. If machine inspection finds suspected internal damage or abnormal density, it will be directly transferred to manual inspection. During manual inspection, the enterprise must cooperate with customs officials to open the box, and is prohibited from moving or turning over the porcelain by themselves, to avoid further damage to the goods due to improper operation. When receiving the inspection notice, focus on the "inspection reason" column: if it is marked "doubtful classification", prepare the General Rules for the Classification of Import and Export Commodities clauses corresponding to the HS code, material inspection reports and other classification basis in advance; if it is marked "doubtful value", prepare bank payment vouchers, transaction records of similar products and other supporting materials. Additionally, if the goods require sampling and inspection, a third-party institution recognized by the customs must be selected, with an inspection cycle of approximately 7 days. The domestic distributor must be notified of the delay in advance to avoid breach of contract disputes.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html#suggestedAnswer-7", "datePublished": "2026-06-17T10:34:56Z", "author": {"@type": "Person","name": "Evelyn Li","url": "https://www.sh-zhongshen.com/en/team/evelyn-li/"} } , { "@type": "Answer", "text": "The packaging of porcelain imports must strictly comply with the 2026 international maritime fragile goods packaging standards, adopting a "three-layer cushioning protection structure": the inner layer uses pearl cotton with a thickness of no less than 5mm to individually wrap each piece of porcelain, with additional foam corner protectors at the corners; the middle layer uses foam boards with a density of 30kg/m³ for separation, ensuring no contact between each piece of porcelain; the outer layer uses hard cartons with a thickness of no less than 5mm for reinforcement, and the outside of the carton must be tied with strapping in a cross shape, with clear warning signs such as "fragile", "upward" and "do not stack heavy". The packaging materials must pass EU ROHS testing to avoid customs detention due to harmful substances. Additionally, a packaging performance inspection certificate issued by a third-party institution must be provided to the customs, proving that the impact resistance and compression resistance of the packaging meet maritime standards. If this certificate cannot be provided, the goods must be repackaged at the port, delaying clearance by at least 3 days and increasing additional packaging costs.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html#suggestedAnswer-8", "datePublished": "2026-06-17T10:32:12Z", "author": {"@type": "Person","name": "Victor Sun","url": "https://www.sh-zhongshen.com/en/team/victor-sun/"} } , { "@type": "Answer", "text": "If an enterprise also conducts porcelain export business, all documents during the import link must be logically consistent with the export tax refund documents, strictly implementing the "four-flow integration" requirement (contract flow, capital flow, cargo flow, invoice flow). The HS code of imported goods must be exactly the same as the first 4 digits of the HS code of exported goods, otherwise the import link costs cannot be included in the export tax refund accounting scope, resulting in a reduction of tax refund amount. Additionally, the special VAT invoice for the import link must be issued truthfully, and no falsification or tampering of the value is allowed, otherwise it will be listed as a key audit object by the tax authorities, affecting the normal declaration of export tax refunds. If a tax authority’s investigation notice is received, supporting materials such as import procurement contracts, clearance documents, and payment vouchers must be provided within 10 days to avoid the suspension of export tax refunds and impact on enterprise cash flow.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html#suggestedAnswer-9", "datePublished": "2026-06-17T10:25:47Z", "author": {"@type": "Person","name": "Jason Wu","url": "https://www.sh-zhongshen.com/en/team/jason-wu/"} } , { "@type": "Answer", "text": "The supply chain planning for porcelain imports should adopt the "small-volume multiple orders + pre-positioned warehousing" model. In 2026, the domestic consumer market for high-end handcrafted porcelain has obvious seasonal fluctuations, with demand increasing by approximately 40% before festivals such as Spring Festival and Mid-Autumn Festival. This model can effectively reduce the risk of inventory overstock and reduce warehousing costs by approximately 20%. Long-term cooperation should be established with overseas suppliers, and annual procurement framework agreements should be signed to secure more favorable procurement prices (up to 8% reduction) and flexible delivery schedules. Additionally, a pre-positioned warehouse can be established in the bonded storage center of Shanghai Yangshan Port, storing imported porcelain there and shipping goods according to the order needs of domestic distributors, shortening the delivery cycle from 15 days to 3 days, effectively improving customer satisfaction and enhancing market competitiveness.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/porcelain-import-customs-broker-compliance-requirements-key-ops-details.html#suggestedAnswer-10", "datePublished": "2026-06-17T10:22:00Z", "author": {"@type": "Person","name": "Daniel Xu","url": "https://www.sh-zhongshen.com/en/team/daniel-xu/"} } ] } }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ {"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.sh-zhongshen.com/en/"},{"@type": "ListItem", "position": 2, "name": "Q&A", "item": "https://www.sh-zhongshen.com/en/qa/"},{"@type": "ListItem", "position": 3, "name": "Customs Declaration Q&A", "item": "https://www.sh-zhongshen.com/en/qa/cat-customs-declaration/"} ,{"@type": "ListItem", "position": 4, "name": "What compliance requirements and key operational details must be implemented for the entire process of porcelain import customs brokerage?"} ] } ] ```