威廉希尔williamhill（以下简称“海南橡胶”）建设于2005年3月，，2011年1月7日在上海证券生意所挂牌上市（证券简称：海南橡胶；；证券代码：601118），，是中国资源市场唯一的自然橡胶全工业链上市公司，，也是全球最大的集自然橡胶科研、莳植、加工、商业一体化的跨国企业集团。。
China Hainan Rubber Industry Group Co., Ltd. (hereinafter referred to as “Hainan Rubber”) was established in March, 2005, and was publicly listed on the Shanghai Stock Exchange on January 7, 2011(stock abbreviation: Hainan Rubber; stock code: 601118). It is the only listed company of the natural rubber (NR) whole-industry-chain in China’s capital market, and the world’s largest multinational enterprise group involved in NR research, planting, processing, and trade.
