PDD Holdings Inc.’s revenue grew at a slower-than-expected pace of 24% after intensifying domestic competition and US tariffs crimped its expansion.

PDD Holdings , which operates e-commerce platforms Pinduoduo and Temu, missed market estimates for quarterly revenue on Thursday, as demand remained weak in China despite deep discounts and government stimulus to boost spending.

The Chinese owner of bargain app Temu reported slower quarterly profit and revenue growth, capping a turbulent year for the e-commerce giant as it faced stiff competition at home, geopolitical tensions abroad and U.