Full Process Analysis of Glue Import Customs Clearance in Guangzhou: A Practical Guide From MSDS to Customs Release

Glue Import Is Far More Than Filling Out a Customs Declaration Form

Mr.Liang placed an order for a batch of high-performance epoxy resin adhesive from Germany last month.When the goods arrived at Nansha Port,his customs broker informed him that the flash point noted on the glue’s MSDS was lower than 60℃,which indicated potential hazardous properties,the consignment was held up by the commodity inspection department and a hazard classification identification test was required.This not only incurred thousands of yuan in testing fees,but also the shipping company began to charge overdue demurrage.This scenario is a very common real predicament faced by chemical import enterprises in Guangzhou and even across China.

From the customs perspective,glue is never a simple category of "glue".It can be a general chemical,a hazardous chemical,or even subject to dual-use item control.Under the 2026 supervision environment with data interconnection among multiple departments including customs,maritime safety and emergency management authorities,any fluke mentality of treating non-dangerous goods as general cargo will lead to huge fines,cargo return or even criminal risks.As a foreign trade agency rooted in Shanghai and serving nationwide,we have handled a large number of glue import cases at various Guangzhou ports (Nansha,Huangpu,Baiyun Airport).Today we will fully explain the key points and risk avoidance methods in this business.

Core Challenges and Risk Warnings for Glue Import

Do not be misled by the common name "glue".Before import,you must clarify its product attributes,which directly determine the clearance path,cost and success rate.

Stage 1: Product Attribute Determination – General Cargo,Hazardous Chemical or Dangerous Goods?

This is the starting point for all issues.The MSDS (Material Safety Data Sheet) provided by many overseas suppliers may be incomplete,or the international standards they follow (such as EU CLP Regulation) differ from China’s GB 30000 series standards.You need to focus on several core parameters:

• Flash point: This is the core indicator to judge whether it is a flammable dangerous goods.Liquids with a flash point ≤60℃ are basically included in the Catalogue of Hazardous Chemicals.
• Component content: Check whether it contains hazardous chemical components listed in the Catalogue,such as toluene,acetone,specific types of epoxy resin,and whether the content meets the regulatory threshold.
• GHS classification: Verify that the GHS pictograms and signal words (such as "Danger","Warning") provided by the supplier are complete and accurate,which is directly related to the label compliance during the import hazardous chemical inspection.

We once assisted Ms.Xia to handle an imported UV glue from Japan.The overseas MSDS indicated it was a general chemical,but during component review we found the content of a photoinitiator was at the critical threshold.We insisted the Japanese side provide a classification identification report conforming to Chinese standards,which finally confirmed the glue was non-hazardous.The complete technical materials we prepared helped the shipment get zero-question fast release during on-site inspection by Guangzhou Customs.Spending a few hundred extra US dollars on appraisal in advance can avoid tens of thousands of dollars in losses and delays afterwards.

Stage 2: Document Compliance and Customs Price Verification

Glue has a wide variety of categories with huge price differences.Customs has particularly strict price verification rules for chemical products.If the price on a proforma invoice is significantly lower than the price of similar commodities in the customs database,it will easily trigger price verification and lead to clearance stagnation.You must prepare complete documents including foreign exchange payment vouchers,authentic trade contracts,and supporting materials such as email correspondences that can prove the validity of the transaction price.

In addition,certificate of origin is of vital importance.If the glue is imported from RCEP member economies (such as Japan,South Korea,ASEAN countries),a compliant certificate of origin can help you enjoy tariff concessions and reduce import costs directly.However,all information on the certificate must be completely consistent with the packing list,invoice and bill of lading.Even a single letter error may result in the forfeiture of tariff reduction eligibility.

Full Clearance Process Breakdown for Glue Import in Guangzhou (2026 Version)

Based on current operation practices at Guangzhou ports,a complete glue import process can be divided into three key stages as follows.

Stage 1: Pre-arrival – Preparation and Pre-verification

• Immediately conduct Chinese translation and compliance preliminary review of the overseas MSDS after receiving it,to confirm the supervision category.
• For hazard-related glue: Initiate the application for Compliance Statement for Import Hazardous Chemical Operating Enterprises,and complete the pre-declaration of hazardous chemical import commodity inspection to the port customs.
• Prepare full set of clearance documents: contract,invoice,packing list,bill of lading,certificate of origin,bilingual MSDS,compliance statement (for hazardous goods),sample of hazard communication label,etc.
• Examine the sea way bill,confirm whether the shipper has declared dangerous goods information accurately (if applicable),to avoid extra costs and delays caused by supplementary maritime declaration required by the shipping agent after arrival.

Stage 2: Port Declaration and Inspection

After the goods arrive at the port (such as Nansha Port),exchange the bill of lading for delivery order at the shipping company or its agent.There is a hidden cost point here: Demurrage and Detention.The free storage period at Guangzhou port areas is usually relatively short.If your clearance is delayed due to document issues,relevant fees will accumulate rapidly.

The customs broker submits the customs declaration form and supporting documents to customs.The customs system will automatically determine whether an inspection is required and the focus of the inspection according to the HS Code and declaration elements.For glue imports,the inspection priorities are usually:

Safety data verification: Check the consistency between the MSDS and the physical product label.

Dangerous goods inspection: Verify that hazard labels and packaging meet the requirements of the International Maritime Dangerous Goods Code.

Sampling and testing: The customs may take glue samples and send them to the laboratory for physical and chemical property testing or hazard characteristic testing.

Last year we handled a silicone adhesive import shipment from Taiwan,which had a minor classification dispute on its HS code.We prepared detailed product manuals and technical parameters in advance,and communicated clearly with the customs officer on site during inspection,avoiding incorrect tax rate application and subsequent post-clearance audit risks caused by classification issues.

Stage 3: Duty Payment,Inspection Release and Cargo Pickup

After customs passes document examination and price verification,it issues the duty and value-added tax payment notice.After completing the tax payment,if the shipment is not selected for inspection or has passed the inspection,customs will issue the release order.At this point,note that:

For hazard-related glue,the shipment can only be sold and used after obtaining the Entry Goods Inspection and Quarantine Certificate following customs release.

Arrange trailers,and go through container pickup procedures at the terminal with the release order to complete the whole import process.

Why Do You Need a Nationwide Agency Specializing in Chemical Products?

The complexity of glue import requires the agent to have professional chemical product knowledge and nationwide port operation capabilities.Manager An’s factory is located in Suzhou,but for cost considerations he chose to import a batch of industrial adhesive via Nansha Port,Guangzhou.If the agent is only familiar with local operations in Guangzhou,it cannot foresee the potential Road Transport Permit (for dangerous goods) requirements for the domestic transportation section from Guangzhou to Suzhou after customs clearance.Leveraging the technical hub of our Shanghai headquarters and nationwide network,we can:

• Implement pre-positioned professional risk control: Step in to review MSDS and trade terms before you sign the foreign trade contract,and alert you of potential regulatory risks in advance.
• Realize nationwide port coordination: No matter the goods arrive at Guangzhou,Shenzhen or Shanghai,we can provide services of unified standard via remote declaration or local cooperative teams,ensuring controllable service experience and cost across different ports.
• Ensure full-process cost transparency: Inform you of all possible fees in advance,such as dangerous goods declaration fee,inspection agency fee,and laboratory testing fee,to eliminate unexpected hidden charges.
• Respond to emergencies: When disputes arise in customs price verification or commodity inspection,we can provide effective communication solutions based on our rich case library and professional knowledge,instead of letting clients wait passively.

In summary,for glue import business in 2026,the competitiveness no longer comes from a few dozen yuan cheaper customs declaration fees,but from the deep understanding of product attributes,the ability to deliver flawless execution of professional links including MSDS verification,GHS label compliance,dangerous goods declaration and customs classification,as well as the capability to help you avoid major risks including price verification,inspection failure and cargo return.Entrust professional work to professional teams,so that you can focus on your market expansion and product development.We hope this practical guide can help you sort out all relevant procedures.If you are looking for a safe access for your glue products to enter the Chinese market,feel free to contact us for consultation.