海词网免费提供超过500万词条的海量专业英语在线词库、智能在线查词、在线短文翻译、背单词、生词本、英语知识、海词课堂、每日快乐英语学习等服务，创造全新英语在线学习平台，打造中国人的精品词典。

Free Online English Dictionary, Thesaurus, Word of the Day and other language resources from Cambridge University Press. Online Dictionary. Online Thesaurus. Free Dictionary.

Glass Global provides the international glass industry with a platform of high quality information and services available world wide - 24 hours a day.

We are a global group of energy and petrochemicals companies with around 101,000 employees in more than 90 countries and territories. Our innovative approach ensures we are ready to help tackle the challenges of the new energy future.

Statoil's biggest activities are located in Norway. With our head office in Stavanger, corporate functions are split between that city and Oslo.

中国能源协会是合法登记注册的不受部门、地区和所有制限制的社会团体，社团登记号为：REF.CP/LIC/SO/19/34350。

ChemIndustry.com is the search engine of the chemical world. The best place for chemists and chemical industry professionals to find chemicals, equipment, services and chemical resources.

全球金属网（互联网信息服务业务ICP证及移动网信息服务业务SP证号：粤B2-20050261）是冶金行业企业间电子商务的专业网站，致力于全球最大的金属行情数据集散地和贸易市场。丰富的资讯，精确的定位，迅捷的发布使全球金属网成为冶金行业人士获取金属资讯、企业推广的首选网站。

环球金属信息网（互联网信息服务业务ICP证及移动网信息服务业务SP证号：沪B2-20040268）是有色冶金行业信息与软件专业网站，致力于为金属企业提供完善的企业信息化服务平台。环球自2001年创立以来，就以丰富的行业资讯，精确的行业定位，迅捷的发布使环球金属信息网成为有色冶金行业人士获取金属资讯、企业推广的首选网站。

《中国农药网》是 全国领先的农药行业门户网站，集信息资讯、商务策划，顾问咨询，交易服务于一体的专业化、国际化 电子商务平台。