凯发k8国际天然橡膠產業集團股份有限公司（以下簡稱「凯发k8国际橡膠」）成立於2005年3月31日，2011年1月7日在上海交易所掛牌上市（簡稱：凯发k8国际橡膠；代碼： 601118），是中國資本市場唯一的天然橡膠全產業鏈上市公司，也是全球最大的集天然橡膠科研、種植、加工、貿易、金融一體化的跨國企業集團。
Hainan Natural Rubber Industry Group Co., Ltd. (hereinafter referred to as "the Company" or "Hainan Rubber") was established on March 31, 2005, and has undertaken the natural rubber assets of Hainan Agricultural Reclamation with a registered capital of RMB 4.279 billion. The company was listed on the Shanghai Stock Exchange on January 7, 2011 (stock code: 601118). It is the only natural rubber listed company in the whole industrial chain in China's capital market, controls two overseas listed companies and one domestic NEEQ listed company, and is also the world's largest multinational enterprise group integrating natural rubber research, planting, processing, trade, logistics, and finance.
