Jin Ting Lin

R1 International Pte Ltd. operates as a supply chain management of natural rubber. Its products include natural rubber, latex and synthetic rubber. The firm also offers risk management, consultancy and adjacency business services. The company was founded in 2001 and is headquartered in Singapore.

Hainan Development Holdings Co., Ltd. engages in investment holding activities to promote the economic development of Hainan. It focuses on infrastructure investment and equity investment. The company was founded on January 26, 2005 and is headquartered in Haikou, China.

Hainan State Farms Group Co. Ltd. is a Chinese company that operates a multimedia platform for agriculture and land reclamation. The company is based in Haikou, China. The company is ultimately controlled by the Province of Hainan.

Harmonicare Medical Holdings Ltd. engages in medical investments, hospital management and medical brand operating fields. It operates through the following segments: Provision of Hospital Service and Supply of Pharmaceuticals and Medical Devices. The Provision of Hospital Service segment offers obstetrics, gynecology services, and other healthcare services. The Supply of Pharmaceuticals and Medical Devices Business segment supplies pharmaceuticals and medical devices to hospitals. The company was founded by Yu Ming Lin on August 26, 2014 and is headquartered in Beijing, China.

Hai'an Rubber Group Co., Ltd. engages in the research and development, manufacture, and sale of giant all-steel construction machinery radial tires. It is also involved in the operation and management of mining tires. The company was founded on December 29, 2005 and is headquartered in Lianyou, China.