China's GDP is set to grow 4.5% YoY in Q3, up from Q2's three-year-low growth rate of 4.3%, as AI-driven exports helped offset weak domestic spending (Osmond Chia/BBC)

Osmond Chia / BBC: China's GDP is set to grow 4.5% YoY in Q3, up from Q2's three-year-low growth rate of 4.3%, as AI-driven exports helped offset weak domestic spending — China's economic growth picked up in the three months to the end of September, rebounding from a three-year low as the…