Consumer sales, which includes Huawei's smartphone unit, expanded 36.2 percent to 105.4 billion yuan ($15.6 billion), compared with last year's 41 percent pace. Huawei said the numbers were not audited. It did not disclose profit figures.
Its smartphone shipments rose 21 percent to 73 million smartphones in the first half. Huawei is the third world's biggest smartphone maker, with 10 percent of the global market as of May, putting it behind Samsung and Apple, according to research firm IDC.
The company, based in the mainland Chinese city of Shenzhen, next door to Hong Kong, is owned by employees with no publicly traded shares. Founded in 1987 by a former military engineer, it has released financial results in recent years to try to allay security concerns in the United States and Europe.