据联合国贸发会议提供的最新报告显示:目前全球已有6万多家发达国家跨国公司和50多万个子公司及附属企业。仅海外分支机构在所在国的销售额就超过了11万亿美元,已形成了一个庞大的全球生产和销售体系。目前,跨国公司控制了世界工业生产总值的40%-50%对外直接投资的90%、研究开 According to the latest report provided by UNCTAD, there are more than 60,000 multinational corporations in developed countries and more than 500,000 subsidiaries and affiliates in the world. Only overseas affiliates in the host country sales of more than 11 trillion US dollars, has formed a huge global production and sales system. At present, multinational corporations control 90% of the outward direct investment of 40% -50% of the world's industrial output,