By Josh Horwitz SHANGHAI (Reuters) – U.S. pressure on Huawei Technologies has served to strengthen the resolve of the Chinese telecoms giant, finance chief Meng Wanzhou said on Monday after its first set of results since her return from nearly three years’ detention in Canada. The daughter of Huawei founder Ren Zhengfei played a central role in the company’s tussle with the United States, having been detained in Canada in 2018 over alleged attempts by Huawei-linked companies to sell equipment to Iran in breach of U.S. sanctions. The United States then imposed a series of trade restrictions on …