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Angkor Wat in Cambodia. [Photo provided to China Daily]

And in January, the WSJ reported that Amazon had plans to offer brick-and-mortar retailers a checkout system that uses its Kindle tablets. To accelerate that program, it had acquired technology and hired some engineers from GoPago, a San Francisco startup that had begun developing check-out systems using smartphone apps.

Analysts said the "special ownership structures" mentioned in the Jan 30 announcement refer to the structures of variable interest entity or VIE, which are adopted by some redchip companies, especially internet companies such as Alibaba and Tencent.

And through an official account, "companies can broadcast messages and articles to their followers like a blog, but brands and service providers can also use these accounts to serve customers", Tang said.

Analysts said the relisting of leading Chinese tech firms in the mainland and Hong Kong will also help bring about more market liquidity and lift the valuation level of related sectors.