Exclusive: Huawei stockpiles supplies, fearing new US tech ban

TAIPEI -- Huawei, the Chinese telecoms giant that Washington views as a global security threat, is scrambling to stockpile up to a year's worth of foreign supplies for its core telecoms equipment business ahead of a widely-expected toughening of U.S. technology sanctions that may come as soon as next month, multiple sources told the Nikkei Asian Review.