Nantong Textile Enterprises Exporting to the U.S. Market: In-depth Analysis of the Problems of Difficult Customs Clearance and Slow Tax Refund

In 2026,the annual output value of Nantong’s home textile industrial cluster exceeded 100 billion yuan,and more than 40% of its products are sold to the U.S.market.From the bedding products in Chuanjiang Town,Tongzhou District to the home textile city in Dieshiqiao,Haimen,more than 200 containers of goods are shipped to ports such as Los Angeles and New York every day.With the upgrade of flame retardant standards for textiles by the U.S.Consumer Product Safety Commission (CPSC),coupled with the increase of the inspection rate of Chinese goods by U.S.Customs and Border Protection (CBP) to 18%,Nantong export enterprises generally face the operating pressure that the customs clearance cycle is extended to 15-20 working days,and the arrival of tax refund is delayed by an average of 3-4 months.Some small and medium-sized enterprises have encountered the dilemma of entire batches of goods being seized because they are not familiar with the detention rules for forced labor products under Section 307 of the U.S.Tariff Act of 1930.

Zhongshen has been operating in the Shanghai Bund Business District for more than 20 years,and has experienced the complete cycle of transformation of Nantong export enterprises from traditional foreign trade to cross-border e-commerce.We do not make empty promises to customers,but break down the six links of customs declaration and inspection,international transportation,warehouse management,foreign exchange receipt and payment,foreign exchange settlement and purchase,and export tax refund into quantifiable operation nodes.According to the characteristics of Nantong textiles,we have established a U.S.port customs clearance database,covering the inspection characteristics and release timelines of eight major ports including New York,Long Beach and Savannah.This service model that transforms experience into data assets allows Nantong customers to predict the customs clearance status of goods after arrival 14 days in advance,instead of waiting passively for notification.

Document Pre-audit and Compliance Construction

The U.S.import document system is much more complex than that of the EU.Take the common cotton sheet set in Nantong as an example.In addition to conventional commercial invoices,packing lists and bills of lading,it is also necessary to provide flame retardant test reports meeting the 16 CFR Part 1630 standard,azo dye test reports conforming to the Federal Food,Drug and Cosmetic Act,and supply chain traceability documents for the Xinjiang cotton ban.In 2026,CBP added a new requirement that all textiles must submit electronic manufacturer identification code (MID) for database filing.

Supervisor Yan from the document department of Zhongshen handled a case last year where an entire batch of goods of a Nantong home textile enterprise was returned because the "100% cotton" statement on the label did not match the actual test result containing 5% polyester.Our current operation is: after receiving the production order from Nantong factory,complete the logical verification of all documents within 48 hours,and convert the U.S.regulatory requirements into a inspection checklist for the factory’s quality control department.For Nantong enterprises exporting to the U.S.for the first time,we will send on-site consultants to check the consistency of care labels,composition labels and flame retardant labels during the packaging process,so as to avoid problems being found when the goods arrive at the port.

Policy Risk Points Unique to the U.S.

• ISF Filing Deadline: Import Security Filing must be completed 24 hours before departure,and the fine for delay can be as high as 5,000 USD.Our system is connected with the shipping company’s API,automatically grabs manifest information,and starts the filing process 72 hours in advance.
• Anti-dumping Duty Review: The polyester fiber fillers exported from Nantong are still within the scope of the anti-dumping duty order,with tax rates ranging from 44.3% to 97.4%.We maintain a real-time updated tax rate database to help customers accurately calculate costs.
• Section 301 Tariff Exemption List: Some home textile products got exemption in 2026,but application is required on an initiative basis.Our policy tracking team updates the list every month,and has recovered more than 2 million yuan of overpaid tariffs for three Nantong enterprises.

Customs Classification and Valuation Strategy

Classification disputes by U.S.Customs are the biggest pain point for Nantong enterprises.For the same quilted quilt,if the HS code is classified as 9404.90 (bedding) or 6307.90 (other manufactured goods),the tax rate difference is 8.5 percentage points.In 2026,CBP has intensified the inspection of under-reporting of prices and adopted a "horizontal price comparison for the same category" system.A Nantong enterprise was required to make up tax and be fined because the declared unit price was 30% lower than that of similar Indian products.

Zhongshen’s response is to establish a price benchmark database for Nantong textiles.We collected the transaction prices of similar goods released by Nantong Customs from 2019 to 2025,and established a three-dimensional pricing model based on yarn count density,printing and dyeing process,and packaging complexity.When the customer’s quotation deviates from the benchmark price by more than 15%,the system will automatically give an early warning.Three Nantong customers served by Manager Lei successfully persuaded CBP to accept their declared prices by providing detailed cost breakdown statements (yarn purchase invoices,dyeing fee settlement statements,labor salary statements),avoiding a total tax supplement risk of 870,000 yuan.

International Transportation and Port Coordination

In 2026,the labor agreement of the West Coast ports of the United States expired,and the strike risk led shipping companies to add a 30% port congestion surcharge.If Nantong enterprises trade on FOB Shanghai terms,this extra cost will be fully borne by the buyer,but in reality,U.S.buyers often ask Nantong suppliers to share the cost.We calculated that for a 40-foot high container from Nantong Yangkou Port to Los Angeles via Shanghai transshipment,the port surcharge has accounted for 18% of the total logistics cost.

Zhongshen’s solution is the "East Coast Diversion Strategy".For Nantong goods with non-urgent delivery dates,we suggest changing to the Suez Canal route to New York Port.Although the sea freight time increases by 12 days,it can save about 1,200 USD surcharge per container.For urgent orders,we lock in the fast shipping services of Evergreen,Yang Ming and other shipping companies to ensure arrival within 14 days.We have established direct data connection with customs brokers at the Port of Los Angeles.Pre-clearance is completed before cargo unloading,and inspection goods can be released within 48 hours,while the industry average takes 5-7 days.

Foreign Exchange Risk Control and Settlement Optimization

In 2026,the fluctuation range of RMB against the US dollar expanded to 6.85-7.35.For a 1 million USD order of Nantong small and medium-sized enterprises,improper selection of settlement time may lead to a loss of 80,000-100,000 yuan.The situation of U.S.buyers defaulting on payment is also increasing.In 2025,the average payment term of Nantong’s home textile industry has extended to 75 days,and the bad debt rate has risen to 1.8%.

The foreign exchange team led by Ms.Yu designed a "step-by-step foreign exchange locking" plan for Nantong customers.Lock 30% of the amount when the order is confirmed,lock 40% when the goods are shipped,and handle the remaining 30% flexibly according to market conditions when settling.We cooperate with Wells Fargo to provide "accounts receivable buyout" service for Nantong enterprises with good credit,and advance 80% of the payment in advance to solve the pressure of payment term.Last year,through this service,a Nantong enterprise successfully shortened the capital turnover days from 90 days to 45 days.

Export Tax Refund Acceleration Module

In 2026,the State Taxation Administration implemented full coverage of paperless export tax refund,but Nantong enterprises generally reported that it still takes 30-45 days from declaration to tax refund arrival.The core bottlenecks are the delay in the transmission of customs clearance information,and the time-consuming matching of input invoice certification and customs declaration.Some Nantong enterprises cannot get invoices from upstream yarn factories in time,leading to delayed tax refund declaration and occupying working capital.

Zhongshen’s tax refund team has established a three-party data channel with Nantong Customs and tax authorities.We require Nantong customers to provide complete scanned copies of input invoices within 24 hours after the goods are loaded,and our system automatically performs OCR recognition and pre-matches with the customs declaration.For customs clearance information,we poll the electronic port system every 4 hours and trigger tax refund declaration immediately after obtaining it.Among the Nantong customers served by General Manager Xue,the fastest order received tax refund on the 8th working day after customs release,which is 20 days faster than the industry average.We also provide "tax refund financing" service for Nantong customers.70% of the tax refund can be borrowed in advance with the customs declaration before formal declaration,and the annual interest rate is only 4.5%,which is far lower than the market level.

Quantitative Improvement of Customs Clearance Efficiency and Tax Refund Speed

Data of Nantong customers served by Zhongshen in the first quarter of 2026 shows that: the average customs clearance time is shortened from 14.2 days in the industry to 6.8 days,a 52% speed increase; the average arrival time of export tax refund is compressed from 38 days to 17 days,a 55% speed increase.This is backed by three specific measures:

• Pre-declaration Mechanism: When the goods are still in the Nantong factory,the pre-entry in the ABI system of U.S.Customs has been completed,and formal declaration is triggered immediately upon arrival,saving 3-5 days of document preparation time.
• Classification Database: We maintain an intelligent HS code matching system for Nantong export products,with an accuracy rate of 99.2%,avoiding inspection delays caused by classification errors.
• Tax Refund Process Reengineering: Change the traditional serial process of "customs declaration - customs clearance - foreign exchange collection - declaration" to parallel operation,and the four links overlap,saving 15-20 natural days.

Comparison of U.S.Market Access Requirements for Main Export Products from Nantong

Exporting to the U.S.for Nantong enterprises is essentially dealing with a precise and dynamically changing rule system.The value of Zhongshen does not lie in promising to take care of everything,but in transforming the 20 years of accumulated U.S.customs clearance experience,tax rate database and port resources into perceptible and quantifiable timeline advantages and cost savings for Nantong customers.Each Nantong customer has different product structure,customer type and capital status,we provide modular combination solutions: single-point service for only customs declaration is acceptable,full-process托管 is also acceptable,we will arrange U.S.agents to be on site when on-site support is needed for inspection.U.S.trade policy will continue to adjust in 2026,what Nantong enterprises need is a service partner that can update cognition synchronously and share risks,not a simple document transmitter.Zhongshen has set up an on-site office in Nantong,and consultants work on site at Dieshiqiao Home Textile City every Tuesday and Thursday.Business owners can bring specific orders to discuss,and we will provide operation paths and cost details on the spot.