<p>➀ Huawei is constructing an advanced chip production line in Shenzhen as part of a network of semiconductor facilities aimed at reducing China's reliance on foreign technology.</p><p>➁ The facilities, located in Guanlan, are part of a broader effort by Huawei to become a semiconductor leader and challenge the US in technology development.</p><p>➂ The sites are operated by Huawei, SiCarrier, and SwaySure, with financial backing from the Shenzhen government and support from local engineering teams.</p>