According to the passage, which of the following statements about global mining business i

According to the passage, which of the following statements about global mining business is INCORRECT？

A．Anglo-American has become a mining mega-merger.

B．BHP Billiton has become one of the biggest listed companies.

C．Anglo-American was once almost taken over by a company of ten years old.

D．Xstrata has a business in South Africa both in platinum and diamonds.

请帮忙给出正确答案和分析，谢谢！