Apple said sales fell for the fourth consecutive quarter, including a decline in China that came as the company faces a broad economic slowdown in the country and new competition from rival Huawei Technologies.

The September quarter marks the fourth straight period in which Apple reported year-over-year declines in total revenue, the longest such slump in years. Apple sales were $89.5 billion, down less than 1% from the previous year and largely in line with analyst estimates, even as net income of about $23 billion exceeded expectations.