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Although designed according to the US standard, the producing method of the cars is owned by a Chinese company named CRRC, the China Railway Rolling Stock Corporation.
Jack Ma became the richest man in China, when the company he founded floated on the stock market last year with a value of around ?
But the majority stock their tanks with "tropicals" - guppies and gouramies, bettas and angelfish, or others of the more than 150 kinds.