Is the water too deep for importing dustproof rings? An experienced customs declarer teaches you how to avoid pitfalls

"Mr. Zhang recently imported a batch of high-end dustproof rings from Germany, but got stuck at the Shenzhen customs for a full two weeks!" Such stories are not rare in the import and export industry. As a key component of mechanical equipment, the customs declaration process for importing dustproof rings is far more complicated than imagined. This article will unveil the core points of the customs declaration process for importing dustproof rings in Shenzhen for you, helping you avoid those "million-dollar" pits.

Why do problems always occur in the customs declaration process when importing dustproof rings?

Although the dustproof ring is small, there is much knowledge in customs classification. Depending on the material (rubber, polyurethane, etc.) and application (engineering machinery, automobiles, etc.), the HS code may range from 40169300 to 84842000. Once, Ms. Li had her entire batch of goods detained for verification because she confused the concepts of "oil seal" and "dustproof ring" during the declaration.

• Material Certificate: Rubber products need to provide a vulcanization process description
• Usage Description: The tax rate difference between industrial use and automotive use can reach 5%
• Brand Authorization: For brands such as SKF, an authorization letter needs to be prepared in advance

Three Special Requirements at Shenzhen Ports

As the national hub for importing electronic products, the Shenzhen customs has stricter supervision on industrial accessories:

• The Shekou Port requires that the size drawing of the dustproof ring be consistent with the actual product
• Air cargo at the Bao'an Airport needs to be declared separately for the packaging disinfection situation
• The Dapeng Bay shipping channel mandatorily requires the IPPC mark on wooden packaging

The director of customs clearance at Zhongshi Tongguan revealed: "Last month, a batch of dustproof rings imported from Japan incurred a demurrage fee of 28,000 yuan because the wooden pallets of the packaging were not fumigated."

These Costs You May Not Have Expected

Besides the regular customs duties and value-added tax (rubber products usually 13%), there are also hidden costs:

• Commodity inspection sampling fees (500 - 2000 yuan per batch)
• 3C exemption application fees (non-automotive use still requires filing)
• Label rectification fees (English labels need Chinese labeling)

An agent of a German brand once had an entire container of goods returned due to ignoring the CE certification conversion, resulting in losses exceeding one million yuan.

Taking Action Now Is More Important Than Remedying Afterwards

Instead of being in a fluster in the customs hall, it is better to do three things in advance:

• Prepare the original certificate of origin (to enjoy the preferential treatment of free trade agreements)
• Confirm the working temperature range of the dustproof ring (which affects classification)
• Reserve a 10-working-day customs declaration buffer period

Have you ever had any strange experiences in importing dustproof rings? Welcome to share your stories in the comment section, or send a private message to obtain the 2024 Latest Customs Classification Manual. Next time, we will unveil the customs clearance traps of hydraulic seals. Stay tuned!