Huawei secretly helped N Korea build commercial wireless network: Report

Huawei Technologies Co Ltd , the Chinese company put on a U.S. black list because of national security concerns, secretly helped North Korea build and maintain its commercial wireless network, the Washington Post reported on Monday, citing sources and internal documents.

The Chinese telecommunications giant partnered with a state-owned Chinese firm, Panda International Information Technology Co Ltd., on a number of projects in North Korea over at least eight years, the Post reported.

Such a move would raise questions of whether Huawei, which has used U.S. technology in its components, violated American export controls to furnish North Korea with equipment, according to the Post.

The United States put Huawei on a blacklist in May, citing national security concerns. The move banned U.S. companies from selling most U.S. parts and components to Huawei without special licenses but President Donald Trump said last month American firms could resume sales in a bid to restart trade talks with Beijing.

Huawei did not immediately respond to a request for comment, but said in a statement to the Washington Post it had "no business presence" in North Korea. It was not immediately possible to reach the Panda Group.

The Commerce Department, which also did not immediately respond to a request for comment, has investigated possible links between Huawei and North Korea since 2016 but has not publicly connected the two, the Post said.

Huawei and Panda vacated their Pyongyang office in the first half of 2016, the newspaper reported.