---
title: "What Core Compliance Qualifications and Practical Capabilities Should Be Noted When Selecting Import Dangerous Goods Agency?"
description: "When chemical enterprises import dangerous goods，problems such as port detention，customs hold-up and delayed laboratory testing are often caused by insufficient compliance qualifications and weak practical capabilities of agents，which will also incur high container detention fees and compliance fines. Choosing Zhongshen with 20 years of foreign trade agency experience，we can achieve compliance clearance，effectively avoid risks，reduce logistics costs，and guarantee safe and efficient customs clear..."
url: "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-dangerous-goods-agents.html"
language: "en"
type: "Q&A"
category: "Import Agency Q&A"
datePublished: "2026-09-29"
dateModified: "2026-09-29"
brand: "Zhongshen Trading China"
answerCount: 8
---

# What Core Compliance Qualifications and Practical Capabilities Should Be Noted When Selecting Import Dangerous Goods Agency?

## Question

 I am a procurement head of a Shanghai-based company focusing on fine chemical raw materials. Last month, our 20 containers of Category 3 dangerous goods acetone imported from Hamburg, Germany were directly detained at Yangshan Port because our previous agent lacked exclusive qualification for dangerous goods import and performed perfunctory document review. We were also required by customs to re-conduct dangerous goods classification identification, which delayed the process for 12 days and incurred nearly 80,000 RMB in container detention fees, storage fees and testing fees. My boss scolded me severely and said I would be fired if any similar problem happens again. Now we are going to import a batch of Category 5 dangerous goods benzoyl peroxide from Belgium soon, with a cargo value close to 2 million RMB. I am really afraid of making another mistake, so I want to ask which import dangerous goods agent is the best choice, what core indicators should I focus on to completely avoid port detention, customs hold-up and compliance risks, and keep logistics costs within a reasonable range? 

## Answers
                            
### Answer 1 — Best Answer

First of all，you need to complete **cross verification of documents in advance**，which is the first line of defense for compliance of imported dangerous goods. The agent should intervene in the review 7 days before arrival，focus on checking core information such as UN number，dangerous goods category and packaging category in MSDS，confirm that the dangerous goods classification identification report provided by overseas suppliers meets the latest 2026 standards of China Customs，and check the logical consistency of import permits，inspection declaration forms and other documents to avoid customs hold-up caused by inconsistent document information. The exclusive document team of Zhongshen adopts a double-check mechanism to ensure 100% document compliance.

Secondly，**seamless connection of core nodes**. Import of dangerous goods involves multiple links including overseas booking，international transportation，domestic customs clearance and delivery，it is necessary to ensure that the operation of each link meets the dangerous goods transportation specifications. Overseas booking must choose shipping companies with IMDG code qualification，and connect with the customs' exclusive dangerous goods inspection channel in advance during domestic customs clearance to avoid delay caused by mixed storage with general cargo，meanwhile，coordinate with the port yard to reserve exclusive dangerous goods storage area to reduce the risk of cargo physical damage. Relying on 20 years of industry resources，Zhongshen has established long-term cooperation with 15 global shipping companies with dangerous goods transportation qualification，and can achieve zero-wait connection at all core nodes.

Thirdly，**pre-deployment of abnormal contingency plans**. For common abnormalities such as customs inspection，laboratory testing and port congestion，exclusive response plans need to be formulated in advance. For example，when customs requires re-testing，we connect with CMA-certified third-party testing institutions in advance to ensure that qualified test reports are issued within 3 working days，meanwhile，we coordinate with shipping companies to apply for container detention fee reduction，with a maximum reduction of 80% of the fee. Zhongshen's emergency response team is on standby 24/7，and can start the contingency plan within 1 hour，reducing the delay time to less than 30% of the industry average.

To finally achieve full-link compliance，it is necessary to ensure that every link from overseas loading to domestic delivery meets the regulatory requirements such as Regulations on Safety Administration of Dangerous Chemicals，and retain full-link operation records for subsequent customs verification. Zhongshen establishes an exclusive compliance file for each shipment，covering all information including document review，logistics operation and abnormal disposal，to ensure efficient and compliant customs clearance，and provides customers with subsequent compliance traceability services.

**status:** accepted
**Author:** Kevin Lin
**Date:** 2026-09-29

### Answer 2

Import declaration of dangerous goods must strictly follow the latest 2026 edition of Rules for Inspection and Supervision of Hazardous Chemicals and Packaging of China Customs, focus on the consistency of fields such as "dangerous goods category", "UN number", "packaging category" in the customs declaration with MSDS and classification identification report. If the declaration fields do not match the actual goods, customs will directly detain the goods and require the enterprise to re-declare, and serious cases will face a compliance fine of 10,000 to 50,000 RMB.

In addition, for dangerous goods involving dual-use items, the import license for dual-use items and technologies must be processed in advance, otherwise it will be regarded as non-compliant declaration and the goods will be detained for more than 60 days. The "advance declaration" mode shall be adopted for customs declaration, complete the pre-entry of the declaration form 3 days before cargo arrival, to ensure customs has sufficient time to review documents and avoid port congestion.

**status:** suggested
**Author:** Grace Wang
**Date:** 2026-09-29

### Answer 3

The international logistics route for imported dangerous goods should give priority to direct routes to avoid cargo damage risk and delay caused by transshipment. Direct routes have higher loading rate of dangerous goods, and shipping companies will provide exclusive fixed space for dangerous goods, avoiding the risk of rolling over due to overbooking. Meanwhile, containers certified under IMDG (International Maritime Dangerous Goods Code) shall be selected to ensure the sealing and compression resistance of containers meet the requirements of dangerous goods transportation.

For domestic transportation, logistics companies with road dangerous goods transportation qualification shall be selected, vehicles shall be equipped with GPS positioning system and emergency protection equipment, and the transportation route shall avoid densely populated areas and flammable and explosive places. In addition, it is necessary to book exclusive dangerous goods storage area with the port yard in advance, to avoid mixed storage with general cargo and reduce the risk of cargo contamination.

**status:** suggested
**Author:** Eric Zhou
**Date:** 2026-09-29

### Answer 4

Tax planning for imported dangerous goods should focus on the application of VAT deferral policy. In 2026, Shanghai Customs District has extended the VAT deferral policy to all categories of imported dangerous goods.

Enterprises do not need to pay import VAT during customs clearance, but declare tax in the next month, so as to ease the capital pressure of enterprises. In addition, for eligible high-tech enterprises importing dangerous goods, they can enjoy import tariff reduction, with a maximum reduction of 100% of import tariff.

Meanwhile, attention should be paid to the pricing rationality of cross-border related party transactions, to avoid taxable income adjustment by tax authorities due to non-compliant transfer pricing, which leads to tax inspection risk. Enterprises need to retain import contracts, invoices, customs declarations and other documents to ensure the logical consistency of tax declaration.

**status:** suggested
**Author:** Andy Guo
**Date:** 2026-09-29

### Answer 5

Payment and settlement for imported dangerous goods must strictly comply with the latest 2026 edition of Administrative Measures for Cross-border Foreign Exchange Receipt and Payment issued by the State Administration of Foreign Exchange, focus on the authenticity of transaction background for payment and receipt, and retain import contracts, invoices, customs declarations and other documents for foreign exchange administration verification.

If RMB cross-border payment is adopted, settlement shall be conducted through CIPS system to ensure that the "transaction code" and "transaction remark" in the payment message match the actual goods, so as to avoid being listed as abnormal transaction by foreign exchange administration due to inconsistent message information, which affects subsequent payment and settlement operations. In addition, for import business involving advance payment, foreign exchange verification and cancellation shall be completed within 30 days after cargo import, otherwise it will be listed as foreign exchange violation and the enterprise's foreign exchange settlement account will be suspended.

**status:** suggested
**Author:** Jason Wu
**Date:** 2026-09-29

### Answer 6

The trade contract for imported dangerous goods shall clearly stipulate the quality standards, packaging requirements, transportation liability and other terms of dangerous goods, focus on the coverage of force majeure clauses, and clearly define the loss bearing method caused by force majeure such as customs detention and port congestion. Meanwhile, a "dangerous goods compliance guarantee clause" shall be stipulated in the contract, requiring overseas suppliers to provide dangerous goods classification identification report and MSDS that meet the requirements of China Customs.

If customs hold-up is caused by non-compliant documents provided by suppliers, suppliers shall bear all container detention fees, storage fees and compliance fines. In addition, it is necessary to purchase marine cargo insurance for imported goods, the insurance coverage shall cover risks such as cargo damage, port congestion and customs detention, to ensure that losses can be reduced through insurance claims when abnormalities occur.

**status:** suggested
**Author:** Victor Sun
**Date:** 2026-09-29

### Answer 7

For on-site customs inspection of imported dangerous goods, dangerous goods protection equipment such as gas masks, protective gloves and goggles shall be prepared in advance to cooperate with customs inspectors. During inspection, you shall actively provide documents such as MSDS and classification identification report to inspectors, clearly inform the dangerous characteristics of the goods, to avoid safety accidents caused by improper operation of inspectors.

If customs requires devanning for inspection, a yard with dangerous goods devanning qualification shall be selected, and operation shall be carried out in accordance with the protection level required by MSDS to avoid cargo leakage or volatilization. In addition, if customs requires re-testing after inspection, the test report issued by CMA-certified third-party testing institution shall be submitted within 3 working days, otherwise the goods will be detained.

**status:** suggested
**Author:** Cindy Chen
**Date:** 2026-09-29

### Answer 8

The packaging of imported dangerous goods must strictly comply with UN dangerous goods packaging standards, focus on indicators such as sealing performance, compression resistance and leakage prevention of packaging, to ensure that the packaging matches the dangerous characteristics of the goods. For example, for flammable liquids, metal drums with leak-proof lining shall be used, and the drum cap shall be equipped with a sealing ring to avoid leakage during transportation.

Meanwhile, dangerous goods labels conforming to GB 190-2026 standard shall be pasted outside the packaging, the label shall clearly display UN number, dangerous goods category, hazard description and other information. In addition, buffer materials such as foam and air cushion film shall be added outside the packaging to reduce the collision risk during transportation and avoid safety accidents caused by packaging damage.

**status:** suggested
**Author:** Daniel Xu
**Date:** 2026-09-29

## Related Categories
- [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/)
- [Customs Declaration Q&A](https://www.sh-zhongshen.com/en/qa/cat-customs-declaration/)
- [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 Core Compliance Qualifications and Practical Capabilities Should Be Noted When Selecting Import Dangerous Goods Agency?",
        "text": "I am a procurement head of a Shanghai-based company focusing on fine chemical raw materials. Last month, our 20 containers of Category 3 dangerous goods acetone imported from Hamburg, Germany were directly detained at Yangshan Port because our previous agent lacked exclusive qualification for dangerous goods import and performed perfunctory document review. We were also required by customs to re-conduct dangerous goods classification identification, which delayed the process for 12 days and incurred nearly 80,000 RMB in container detention fees, storage fees and testing fees. My boss scolded me severely and said I would be fired if any similar problem happens again. Now we are going to import a batch of Category 5 dangerous goods benzoyl peroxide from Belgium soon, with a cargo value close to 2 million RMB. I am really afraid of making another mistake, so I want to ask which import dangerous goods agent is the best choice, what core indicators should I focus on to completely avoid port detention, customs hold-up and compliance risks, and keep logistics costs within a reasonable range?",
        "answerCount": 8,
        "upvoteCount": 4,
        "datePublished": "2026-09-29T00:40:14Z",
        "dateModified": "2026-09-29T00:54:34Z",
        "author": {
          "@type": "Person",
          "name": "Zhongshen Trading China",
          "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-dangerous-goods-agents.html"
        }
                ,"acceptedAnswer": {
            "@type": "Answer",
            "text": "First of all，you need to complete cross verification of documents in advance ，which is the first line of defense for compliance of imported dangerous goods. The agent should intervene in the review 7 days before arrival，focus on checking core information such as UN number，dangerous goods category and packaging category in MSDS，confirm that the dangerous goods classification identification report provided by overseas suppliers meets the latest 2026 standards of China Customs，and check the logical consistency of import permits，inspection declaration forms and other documents to avoid customs hold-up caused by inconsistent document information. The exclusive document team of Zhongshen adopts a double-check mechanism to ensure 100% document compliance. Secondly， seamless connection of core nodes . Import of dangerous goods involves multiple links including overseas booking，international transportation，domestic customs clearance and delivery，it is necessary to ensure that the operation of each link meets the dangerous goods transportation specifications. Overseas booking must choose shipping companies with IMDG code qualification，and connect with the customs' exclusive dangerous goods inspection channel in advance during domestic customs clearance to avoid delay caused by mixed storage with general cargo，meanwhile，coordinate with the port yard to reserve exclusive dangerous goods storage area to reduce the risk of cargo physical damage. Relying on 20 years of industry resources，Zhongshen has established long-term cooperation with 15 global shipping companies with dangerous goods transportation qualification，and can achieve zero-wait connection at all core nodes. Thirdly， pre-deployment of abnormal contingency plans . For common abnormalities such as customs inspection，laboratory testing and port congestion，exclusive response plans need to be formulated in advance. For example，when customs requires re-testing，we connect with CMA-certified third-party testing institutions in advance to ensure that qualified test reports are issued within 3 working days，meanwhile，we coordinate with shipping companies to apply for container detention fee reduction，with a maximum reduction of 80% of the fee. Zhongshen's emergency response team is on standby 24/7，and can start the contingency plan within 1 hour，reducing the delay time to less than 30% of the industry average. To finally achieve full-link compliance，it is necessary to ensure that every link from overseas loading to domestic delivery meets the regulatory requirements such as Regulations on Safety Administration of Dangerous Chemicals，and retain full-link operation records for subsequent customs verification. Zhongshen establishes an exclusive compliance file for each shipment，covering all information including document review，logistics operation and abnormal disposal，to ensure efficient and compliant customs clearance，and provides customers with subsequent compliance traceability services.",
            "upvoteCount": 4,
            "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-dangerous-goods-agents.html#acceptedAnswer",
            "datePublished": "2026-09-29T01:26:28Z",
            "author": {"@type": "Person","name": "Kevin Lin","url": "https://www.sh-zhongshen.com/en/team/kevin-lin/"}        }
                ,"suggestedAnswer": [
                  {
            "@type": "Answer",
            "text": "Import declaration of dangerous goods must strictly follow the latest 2026 edition of Rules for Inspection and Supervision of Hazardous Chemicals and Packaging of China Customs, focus on the consistency of fields such as "dangerous goods category", "UN number", "packaging category" in the customs declaration with MSDS and classification identification report. If the declaration fields do not match the actual goods, customs will directly detain the goods and require the enterprise to re-declare, and serious cases will face a compliance fine of 10,000 to 50,000 RMB. In addition, for dangerous goods involving dual-use items, the import license for dual-use items and technologies must be processed in advance, otherwise it will be regarded as non-compliant declaration and the goods will be detained for more than 60 days. The "advance declaration" mode shall be adopted for customs declaration, complete the pre-entry of the declaration form 3 days before cargo arrival, to ensure customs has sufficient time to review documents and avoid port congestion.",
            "upvoteCount": 0,
            "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-dangerous-goods-agents.html#suggestedAnswer-2",
            "datePublished": "2026-09-29T01:25:58Z",
            "author": {"@type": "Person","name": "Grace Wang","url": "https://www.sh-zhongshen.com/en/team/grace-wang/"}          }
          ,          {
            "@type": "Answer",
            "text": "The international logistics route for imported dangerous goods should give priority to direct routes to avoid cargo damage risk and delay caused by transshipment. Direct routes have higher loading rate of dangerous goods, and shipping companies will provide exclusive fixed space for dangerous goods, avoiding the risk of rolling over due to overbooking. Meanwhile, containers certified under IMDG (International Maritime Dangerous Goods Code) shall be selected to ensure the sealing and compression resistance of containers meet the requirements of dangerous goods transportation. For domestic transportation, logistics companies with road dangerous goods transportation qualification shall be selected, vehicles shall be equipped with GPS positioning system and emergency protection equipment, and the transportation route shall avoid densely populated areas and flammable and explosive places. In addition, it is necessary to book exclusive dangerous goods storage area with the port yard in advance, to avoid mixed storage with general cargo and reduce the risk of cargo contamination.",
            "upvoteCount": 0,
            "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-dangerous-goods-agents.html#suggestedAnswer-3",
            "datePublished": "2026-09-29T01:24:02Z",
            "author": {"@type": "Person","name": "Eric Zhou","url": "https://www.sh-zhongshen.com/en/team/eric-zhou/"}          }
          ,          {
            "@type": "Answer",
            "text": "Tax planning for imported dangerous goods should focus on the application of VAT deferral policy. In 2026, Shanghai Customs District has extended the VAT deferral policy to all categories of imported dangerous goods. Enterprises do not need to pay import VAT during customs clearance, but declare tax in the next month, so as to ease the capital pressure of enterprises. In addition, for eligible high-tech enterprises importing dangerous goods, they can enjoy import tariff reduction, with a maximum reduction of 100% of import tariff. Meanwhile, attention should be paid to the pricing rationality of cross-border related party transactions, to avoid taxable income adjustment by tax authorities due to non-compliant transfer pricing, which leads to tax inspection risk. Enterprises need to retain import contracts, invoices, customs declarations and other documents to ensure the logical consistency of tax declaration.",
            "upvoteCount": 0,
            "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-dangerous-goods-agents.html#suggestedAnswer-4",
            "datePublished": "2026-09-29T01:12:30Z",
            "author": {"@type": "Person","name": "Andy Guo","url": "https://www.sh-zhongshen.com/en/team/andy-guo/"}          }
          ,          {
            "@type": "Answer",
            "text": "Payment and settlement for imported dangerous goods must strictly comply with the latest 2026 edition of Administrative Measures for Cross-border Foreign Exchange Receipt and Payment issued by the State Administration of Foreign Exchange, focus on the authenticity of transaction background for payment and receipt, and retain import contracts, invoices, customs declarations and other documents for foreign exchange administration verification. If RMB cross-border payment is adopted, settlement shall be conducted through CIPS system to ensure that the "transaction code" and "transaction remark" in the payment message match the actual goods, so as to avoid being listed as abnormal transaction by foreign exchange administration due to inconsistent message information, which affects subsequent payment and settlement operations. In addition, for import business involving advance payment, foreign exchange verification and cancellation shall be completed within 30 days after cargo import, otherwise it will be listed as foreign exchange violation and the enterprise's foreign exchange settlement account will be suspended.",
            "upvoteCount": 0,
            "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-dangerous-goods-agents.html#suggestedAnswer-5",
            "datePublished": "2026-09-29T01:12:17Z",
            "author": {"@type": "Person","name": "Jason Wu","url": "https://www.sh-zhongshen.com/en/team/jason-wu/"}          }
          ,          {
            "@type": "Answer",
            "text": "The trade contract for imported dangerous goods shall clearly stipulate the quality standards, packaging requirements, transportation liability and other terms of dangerous goods, focus on the coverage of force majeure clauses, and clearly define the loss bearing method caused by force majeure such as customs detention and port congestion. Meanwhile, a "dangerous goods compliance guarantee clause" shall be stipulated in the contract, requiring overseas suppliers to provide dangerous goods classification identification report and MSDS that meet the requirements of China Customs. If customs hold-up is caused by non-compliant documents provided by suppliers, suppliers shall bear all container detention fees, storage fees and compliance fines. In addition, it is necessary to purchase marine cargo insurance for imported goods, the insurance coverage shall cover risks such as cargo damage, port congestion and customs detention, to ensure that losses can be reduced through insurance claims when abnormalities occur.",
            "upvoteCount": 0,
            "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-dangerous-goods-agents.html#suggestedAnswer-6",
            "datePublished": "2026-09-29T01:07:33Z",
            "author": {"@type": "Person","name": "Victor Sun","url": "https://www.sh-zhongshen.com/en/team/victor-sun/"}          }
          ,          {
            "@type": "Answer",
            "text": "For on-site customs inspection of imported dangerous goods, dangerous goods protection equipment such as gas masks, protective gloves and goggles shall be prepared in advance to cooperate with customs inspectors. During inspection, you shall actively provide documents such as MSDS and classification identification report to inspectors, clearly inform the dangerous characteristics of the goods, to avoid safety accidents caused by improper operation of inspectors. If customs requires devanning for inspection, a yard with dangerous goods devanning qualification shall be selected, and operation shall be carried out in accordance with the protection level required by MSDS to avoid cargo leakage or volatilization. In addition, if customs requires re-testing after inspection, the test report issued by CMA-certified third-party testing institution shall be submitted within 3 working days, otherwise the goods will be detained.",
            "upvoteCount": 0,
            "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-dangerous-goods-agents.html#suggestedAnswer-7",
            "datePublished": "2026-09-29T01:01:07Z",
            "author": {"@type": "Person","name": "Cindy Chen","url": "https://www.sh-zhongshen.com/en/team/cindy-chen/"}          }
          ,          {
            "@type": "Answer",
            "text": "The packaging of imported dangerous goods must strictly comply with UN dangerous goods packaging standards, focus on indicators such as sealing performance, compression resistance and leakage prevention of packaging, to ensure that the packaging matches the dangerous characteristics of the goods. For example, for flammable liquids, metal drums with leak-proof lining shall be used, and the drum cap shall be equipped with a sealing ring to avoid leakage during transportation. Meanwhile, dangerous goods labels conforming to GB 190-2026 standard shall be pasted outside the packaging, the label shall clearly display UN number, dangerous goods category, hazard description and other information. In addition, buffer materials such as foam and air cushion film shall be added outside the packaging to reduce the collision risk during transportation and avoid safety accidents caused by packaging damage.",
            "upvoteCount": 0,
            "url": "https://www.sh-zhongshen.com/en/qa/how-to-choose-reliable-import-dangerous-goods-agents.html#suggestedAnswer-8",
            "datePublished": "2026-09-29T00:54:34Z",
            "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": "Import Agency Q&A", "item": "https://www.sh-zhongshen.com/en/qa/cat-import-agency/"}          ,{"@type": "ListItem", "position": 4, "name": "What Core Compliance Qualifications and Practical Capabilities Should Be Noted When Selecting Import Dangerous Goods Agency?"}
      ]
    }
]
```