Core Insights - Shenzhen has transformed from a "testing ground" for reform and opening up to a globally recognized "innovation city," achieving remarkable results in foreign trade development [1] - The Shenzhen Customs has played a crucial role in enhancing the city's connectivity with the world through continuous reform and innovation in customs clearance and regulatory systems [1] Group 1: Customs and Trade Development - Shenzhen Customs initiated the "red-green channel" model in 1986, aligning customs inspection with international standards [5] - The introduction of 24-hour customs clearance at Huanggang Port in 2003 marked a significant improvement in efficiency for both passenger and cargo transport [5] - The implementation of "one location, two inspections" at Shenzhen Bay Port in 2007 and the opening of the West Kowloon Station in 2019 further facilitated cross-border travel and trade [5][6] Group 2: Infrastructure and Logistics - Shenzhen has established a comprehensive port system covering sea, land, air, rail, and postal services, becoming a "global hub" [6] - The international shipping routes from Shenzhen Port reach over 100 countries and regions, with container throughput ranking first in the Greater Bay Area [6] - Bao'an Airport's international cargo services cover 25 countries across five continents, and the China-Europe Railway Express has operated 859 trains to date [6] Group 3: Regulatory Innovations - Shenzhen Customs has shifted from "policy-driven" to "institutional innovation-led" approaches, introducing measures such as the "export classification customs clearance reform" in 2009 and the first nationwide paperless customs clearance pilot in 2012, improving declaration efficiency by 90% [7] - The establishment of a joint regulatory mechanism for special biological and pharmaceutical products has increased efficiency by 70% [7] - The introduction of the "enterprise whitelist + risk monitoring" model for imported fresh aquatic products has reduced clearance time by over 90% [7] Group 4: Economic Performance - Shenzhen's market entities have surpassed 4 million, with over 210,000 foreign trade operators registered with Shenzhen Customs, averaging more than 10,000 new registrations annually [8] - In 2024, Shenzhen's import and export value reached 4.49 trillion yuan, marking a historic high and maintaining its position as the leading city in mainland China for exports for 32 consecutive years [8]