MMG's (HKG:1208) copper output rose 59% year over year to 126,633 tons in the second quarter of 2025, a Tuesday Hong Kong bourse filing said.

Copper cathode production increased 19% to 13,735 tons in the three months, with zinc output coming in at 56,176 tons, up 12% from a year prior.

The production of lead fell by 19% year on year to 8,436 tons, while that of molybdenum was down 17% to 707 tons.