Analysis on Changzhou Steel Import Agency Process and Common Difficulties

1.Market Background and Core Block Points of Changzhou Steel Import

In 2026,as a core high-end manufacturing city in the Yangtze River Delta,Changzhou sees an 18% year-on-year growth in import demand for special steel from industries such as new energy vehicles,intelligent equipment and aerospace.Among the imported steel,alloy structural steel and stainless steel imported from Japan (Nippon Steel,JFE),South Korea (POSCO) and Germany (thyssenkrupp) account for over 60%.However,many local enterprises report that links involved in steel import including origin compliance,commodity inspection and testing,customs declaration and classification are often delayed due to unfamiliarity with overseas rules.Last year,South Korean stainless steel plates imported by an auto parts enterprise were required to be re-inspected at Changzhou Port because the pre-shipment inspection certificate lacked the "accurate chromium content test item",the single batch of goods was detained at the port for more than 10 days,incurring nearly RMB 20,000 extra storage fees.

2.Core Functions of Zhongshen’s Steel Import Agency Service

Zhongshen has been engaged in foreign trade agency for over 20 years.In response to the special demand for steel import in Changzhou,it has built a full-process service system of "pre-audit - in-process verification - post-follow-up".Different from ordinary agencies,Zhongshen can accurately meet the compliance requirements for steel import: for example,steel imported from Germany needs to be attached with EU REACH Regulation declaration,and steel imported from Japan needs to provide JIS standard certification.The agency team can coordinate with overseas suppliers in advance to supplement materials,so as to avoid blockages after the goods arrive at the port.

3.Full Process Breakdown and Compliance Response for Steel Import Agency

1.Document Pre-audit Stage: Avoid Source Risks in Advance

Documents required for steel import include not only conventional bills of lading and invoices,but also certificate of origin,composition analysis report,and pre-shipment inspection (PSI) certificate,among which:

Unique compliance requirements for steel: Steel imported from Germany shall be attached with REACH Declaration of Conformity,and steel imported from Japan shall provide JIS certification report.The composition report shall specify the content of alloy elements such as chromium,nickel and molybdenum (the error shall not exceed 0.05%).

Manager Dong of Zhongshen will pre-audit documents 10-15 days before the goods are shipped: Last year,a machinery manufacturing company in Changzhou planned to import alloy steel plates from thyssenkrupp of Germany.During the pre-audit,it was found that the composition report lacked the "CNAS certification mark".Manager Dong immediately contacted the German agency to supplement the certification documents,avoiding the return of goods due to invalid report after arrival at the port.

2.Port Customs Declaration Stage: Reduce Costs Through Accurate Classification

Steel imported to Changzhou mainly enters through Shanghai Port and Zhangjiagang Port.Tariff classification is the core difficulty in customs declaration.Take stainless steel plate as an example,plates with thickness ≤3mm are classified under tariff heading 7219.3100 (10% tariff),and plates with thickness >3mm are classified under 7219.3200 (8% tariff),with a difference of 2 percentage points between the two.

Zhongshen’s practices: Conduct pre-classification according to goods specifications and composition in advance,and pre-confirm the tariff heading with the customs; submit "composition report + pre-classification confirmation form" simultaneously when declaring customs.Last year,it helped an enterprise import 120 tons of stainless steel plates,saving nearly RMB 15,000 in tariff through accurate classification.

3.Commodity Inspection Stage: Complete Testing and Release Quickly

Steel commodity inspection requires testing of radioactivity level,harmful elements (lead/mercury) and mechanical properties (tensile strength),and samples need to be taken at the port commodity inspection bureau or designated laboratories.

Zhongshen’s practices: Reserve commodity inspection sampling time in advance,and cooperate with sampling on site (steel samples need to be taken from different batches and positions to avoid deviation); coordinate with third-party laboratories to provide pre-test reports for commodity inspection reference.Last year,an enterprise imported Japanese alloy steel pipes,and as the pre-test results were consistent with the commodity inspection results,the release was completed in only 3 days,7 days shorter than the regular cycle.

4.Typical Risk Cases and Avoidance Experience

In the first half of 2026,Zhongshen handled 3 risk cases of Changzhou steel import,the most typical one is:

A new energy vehicle enterprise in Changzhou imported cold-rolled steel plates from POSCO of South Korea,and its independent declaration was rejected because "the name of the manufacturer on the certificate of origin is inconsistent with the shipper on the bill of lading".After General Teng took over the case,he immediately contacted the South Korean agency to issue a "certificate of association between the manufacturer and the shipper",and supplemented the production batch records of the goods.The re-declaration was completed in only 5 days,avoiding more than RMB 30,000 of port detention fees.

5.List of Required Documents for Changzhou Steel Import

6.Core Value of Zhongshen’s Agency Service

Compared with independent import by enterprises,Zhongshen can help Changzhou steel import enterprises achieve:

• Customs clearance cycle shortened by over 30% (reduced from 15-20 days to 10-12 days);
• Tariff cost reduced by 5%-10% (accurate classification + tariff heading confirmation);
• Over 90% of compliance risks avoided (pre-audit + pre-test + on-site coordination).

Since the beginning of this year,12 Changzhou steel import enterprises have chosen Zhongshen’s services,8 of which are new energy vehicle industry chain enterprises,all realizing "zero declaration rejection,zero port detention".For Changzhou enterprises,choosing a professional steel import agency can not only solve immediate customs clearance problems,but also meet the efficient import demand for special steel brought by manufacturing upgrading in 2026.