Customs Declaration & Documentation Guide for Exporting Metal Molds to China (Dongguan) – Updated 2025
Vietnam–China Metal Mold Market Overview 2025

Vietnam–China Metal Mold Market Overview 2025
According to the latest OEC 2025 data, Vietnam exported over USD 11.9 million worth of metal molds to China, showing steady year-over-year growth — a sign that Vietnamese manufacturers are gradually expanding into this major industrial market.
Meanwhile, China remains the world’s leading mold manufacturing hub, with Dongguan (Guangdong Province) recognized as its core industrial city. Dongguan is home to thousands of factories producing machinery, precision tools, electronic components, and metal molds for industries such as plastics and engineering.
This creates a tangible import demand for metal molds from Vietnam, particularly among OEMs and supporting industries in cross-border supply chains.
Customs Declaration and Documentation for Exporting Metal Molds to China (Dongguan)
Standard Export Documentation Checklist
When exporting metal molds from Vietnam to Dongguan, China, businesses should prepare the following export documentation package:
| Document Type | Purpose / Key Notes |
| Sales Contract | Specifies mold type, materials, value, and Incoterms (FOB, CIF, etc.) |
| Commercial Invoice | Details the product value, buyer/seller info, and HS code |
| Packing List | Lists quantity, weight, and dimensions of each package |
| Bill of Lading / Air Waybill | Issued by the shipping line or freight forwarder |
| Certificate of Origin (Form E) | For preferential tariffs under the ACFTA agreement |
| Export Declaration (VNACCS/VCIS) | Electronic declaration on Vietnam Customs’ system |
| Technical Drawings / Specifications | Required by Vietnam or China Customs upon request |
Reference HS code: 8480.41.00 – “Molds for metal casting”
(The exact code may vary depending on the type – injection mold, die casting mold, etc.)
Vietnam Export Customs Declaration Procedure

Vietnam Export Customs Declaration Procedure
- Prepare export documentation – compile all required papers listed above.
- Submit electronic declaration via the VNACCS/VCIS system – select the correct HS code and describe the goods accurately.
- Customs clearance – the system will automatically assign a channel (green, yellow, or red) for inspection.
- Cargo release and shipment – once cleared, goods are handed to the carrier (by sea or air).
- Document retention – maintain all records for at least 5 years for audits, VAT refund, or post-clearance checks.
Under Decree 144/2024/NĐ-CP (effective December 16, 2024), metal molds (HS 8480) are not subject to export duty in Vietnam.
Import Requirements in China (Dongguan)
For import into China, the consignee in Dongguan must:
- Declare the corresponding HS code in China, e.g. 84804110.00 – “Moulds for metal casting”
- Pay the import duty – currently around 20%
- Pay import VAT – depending on the importer’s industry
- Undergo technical inspection (if required) – for mold material, structure, or safety compliance
- Obtain an import license – only for goods listed under restricted categories
Vietnamese exporters should coordinate closely with their Chinese importer or freight forwarder to ensure consistent declaration data and prevent delays, wrong HS classification, or cargo holds at Dongguan Port.
Special Notes for Metal Mold Shipments

Special Notes for Metal Mold Shipments
- New vs. used molds: Used molds may require inspection or proof of residual value.
- Technical description: Clearly state material, weight, dimensions, and application machinery.
- Packaging compliance: Pallets must meet ISPM15 standards (heat-treated or fumigated).
- Declared value & Incoterms: Ensure accurate values to avoid customs reassessment or tax adjustments.
>> Read More: The Impact of Incoterms on Costs and Responsibilities in International Trade
Dongguan – China’s “Industrial Gateway”
Dongguan, located in Guangdong Province, is a key industrial hub within the Greater Bay Area, known for:
- Over 10,000 active mechanical, electronic, and mold manufacturing companies
- A major import-export center for machinery, molds, and manufacturing tools
- Dongguan Port with direct shipping routes to Hong Kong, Shenzhen, and Guangzhou
- Dongguan Airport (under expansion) for both domestic and international air cargo
With this strong industrial ecosystem, exporting metal molds to Dongguan aligns perfectly with actual production demand and regional supply-chain linkages with Vietnam.
>> Read More: Vietnam-China Railway
Shipping Solutions from Haiphong to Dongguan (LCL & FCL)

Shipping Solutions from Haiphong to Dongguan
At King Freight Logistics Vietnam (KFLV), we operate the Haiphong – Dongguan route weekly, offering both LCL and FCL solutions for diverse cargo types including metal molds, machinery parts, electronics, and industrial goods.
With stable export volume and extensive experience in customs documentation and declaration for China shipments, KFLV guarantees:
- Competitive rates – transparent routing – punctual delivery
- End-to-end handling, from customs declaration to final delivery at Dongguan Port or Dongguan Airport
- Maximum cargo safety, even for high-value or technically sensitive goods
If your business needs fast and reliable shipping from Vietnam to Dongguan (China), contact KFLV at +84 (0) 938 188 796 or email cs1@hcm.kfkingfreight.com for detailed consultation and a tailored quotation.
Written bykflv.vn
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