THOMAS CHANG HYUN KIM

Thomas Chang Hyun Kim is a federally licensed customs broker operating out of Torrance, California, with CBP-assigned filer code 8MJ. Torrance sits at the heart of the Los Angeles Basin's logistics corridor, placing this broker within close proximity to the Port of Los Angeles and the Port of Long Beach — together handling roughly 40% of all U.S. containerized imports. This geographic advantage is particularly meaningful for importers sourcing merchandise from China, Japan, South Korea, Taiwan, and other Asia-Pacific markets, where ocean freight is the dominant shipping mode.

For importers unfamiliar with U.S. Customs and Border Protection requirements, working with a locally licensed broker like Thomas Chang Hyun Kim can help clarify obligations from the outset. A first-time importer guide typically begins with understanding HTS code classification — knowing the hts code meaning for your product determines the applicable duty rate and any relevant trade remedy tariffs. Getting tariff classification right from the start prevents costly delays and compliance issues down the line.

Beyond entry preparation, importers shipping by ocean freight must account for the Importer Security Filing — commonly known as the ISF 10 plus 2 filing — which must be submitted at least 24 hours before cargo is loaded at the foreign port. Failure to file an accurate ISF can trigger CBP holds and substantial penalties. A knowledgeable broker handles this as a routine part of the clearance process.

Importers also need to understand import bond requirements. Most commercial shipments require either a single-entry bond or a continuous customs bond, which provides ongoing coverage across all entries filed within a 12-month period. For businesses with regular import activity, a continuous bond is typically the more cost-effective route.

For companies engaged in manufacturing or re-exporting goods, duty drawback programs may offer significant refund opportunities on duties previously paid. Understanding how to file duty drawback — including unused merchandise drawback — requires careful recordkeeping and timely filing. Similarly, e-commerce importers and low-value shipment operators may benefit from understanding section 321 de minimis rules and type 86 entry customs procedures, which allow qualifying shipments valued at $800 or less to enter duty-free.

Located at the center of one of the nation's most active import regions, Thomas Chang Hyun Kim is a licensed resource for businesses seeking customs brokerage services in the greater Los Angeles area. Reach out at 310-418-6797 to discuss your specific import lane, commodity type, and compliance needs.