https://www.reuters.com/article/us-china-smartphone-huawei-tech/huawei-outsells-smartphone-rivals-in-china-tightens-market-grip-amid-u-s-spat-idUSKCN1UP07G >China's Huawei Technologies cemented its dominance of the domestic smartphone market in the second quarter, with shipments and market share rising, as Chinese customers backed the embattled firm amid its trade fight with the United States.