China's Tsinghua Holdings Co., Ltd. (Tsinghua Holdings Co.) disclosed its silicon valley chipmaker Marvell Technology Group Ltd. (MRVL) unspecified amount of shares, the latter only recently because of accounting research, and other issues to replace the leadership team.

Qing hua holdings in a to the Federal Trade Commission (Federal Trade themselves, the FTC) submit brief information file to disclose the ownership, the FTC according to the law required to submit the document to deal over a specific scale. To subject to antitrust review of the proposed takeover, FTC required to disclose the threshold of $78.2 million.

In accordance with the provisions, the acquisition of companies more than 5% of the shares of listed companies in the United States to the Securities and Exchange Commission (Securities and Exchange themselves, hereinafter referred to as SEC) submit disclosure document. Tsinghua holdings has yet to submit such documents, the reporter also could not comment on the company representative.

Marvell, a spokesman said the scale of tsinghua holdings of shares the company is not clear. And he said, as the company know, tsinghua holdings is the investment for the purpose of the shareholders. He will not be further comment.

The FTC file is Chinese investors interested in the semiconductor industry in the latest sign that the Chinese government officials have been encouraging Chinese enterprises to establish a domestic industry, in order to reduce the reliance on overseas chip production.