Mines Minister Polite Kambamura confirmed the January 1 lithium concentrate export ban will proceed as scheduled. — stories · 2026-07-20  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌  ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌ ‌