Jiangxi Copper (HKG:0358, SHA:600362) posted net profit attributable to owners of 8.63 billion yuan for the first half of 2026, up 106.8% from 4.17 billion yuan a year earlier, according to a Hong Kong bourse filing on Wednesday.
Earnings per share increased to 2.50 yuan from 1.21 yuan in the prior year.
Revenue jumped 19.5% year on year to 307.2 billion yuan from 257 billion yuan.
The copper miner did not declare an interim dividend.