The China Chamber of International Commerce (CCOIC), established in 1988, is a nationwide chamber with 351,000 members. It represents China in the International Chamber of Commerce (ICC) and operates 393 bilateral and multilateral business cooperation mechanisms. Its mission is to promote international trade, participate in global rule-making through its 12 policy commissions, and provide comprehensive services to its members.

The Chamber of Commerce and Industry of Serbia (CCIS) is a 160-year-old non-profit organization representing Serbian businesses through 19 industry associations and 17 regional chambers. With six international offices, it works to advance the common interests of its corporate members. Its mission is to support Serbia’s overall economic development.

The China-UK Business Development Centre (CUKBDC) is a leading UK professional service network in China, with 13 branches covering 26 key economic regions. It focuses on facilitating UK-China business opportunities and bilateral trade, providing practical support for cooperation. Through its EU partner network, the center also offers support in the European market.

The Indonesian Chamber of Commerce and Industry is a statutory national business institution established under Law No. 1 of 1987, operating as the government's strategic partner to drive Indonesia's economic development. It embodies the principles of inclusiveness, collaborative "Gotong Royong" spirit, and sustainable progress. The chamber provides equal opportunities for all businesses while actively supporting their digital and green economic transformation.

The Lao National Chamber of Commerce and Industry (LNCCI), founded in 1989, is Laos' largest business organization representing over 4,000 members across all 13 provinces. It promotes favorable economic policies, safeguards members' interests, and facilitates business activities through training and exchanges. The chamber also engages in trade and labor-related dialogues on behalf of the business community.

The National Chamber of Commerce and Industry of Malaysia (NCCIM), founded in 1962 and reorganized in 1974, is a non-profit federation comprising five member chambers and representing over 700,000 members. It safeguards the interests of Malaysian businesses by organizing discussions, sharing information, and representing members to the government. The chamber also coordinates relevant departments while promoting and conducting trade and related activities.

The Malaysia-China Business Council (MCBC), founded in 2002 under the witness of Tun Mahathir and Hu Jintao, was jointly established by CCPIT and Malaysian counterparts. It serves as a platform to strengthen Malaysia-China relations, foster institutional and enterprise cooperation, and support business investment and consulting communities in both nations.

The Myanmar Federation of Chambers of Commerce and Industry (UMFCCI) is a non-governmental organization dedicated to driving economic growth, fostering innovation, and enhancing Myanmar's global competitiveness. It actively promotes entrepreneurial spirit and advocates for business-friendly policies. Under Chairman U Aye Win's leadership, UMFCCI continues to strengthen its role as the voice of Myanmar's business community and propel sustainable national development.

The Singapore-China Business Association (S-CBA), established in 1970, is a non-profit organization dedicated to promoting economic, trade, and cultural exchanges between the two countries. Its activities have expanded significantly since the establishment of diplomatic relations in 1990.

The Thai-Chinese Business Council (TCBC) was founded in March 2001 during the Thai Foreign Minister's visit to China. It is jointly established by Thailand's three major business organizations: the Board of Trade of Thailand, the Federation of Thai Industries, and the Thai Bankers' Association.