China Kingstone Mining HY2026 net loss widens to RMB 12.8 million; revenue rises 84.7% to RMB 31.7 million

• China Kingstone Mining posted HY2026 revenue of RMB 31.66 million, up 84.7%.
• Net loss attributable to owners widened to RMB 12.76 million; basic loss per share improved to RMB 2.55 cents.
• Gross profit climbed to RMB 13.47 million; gross margin rose 6.6 percentage points to 42.5%.
• Crushed limestone revenue more than doubled to RMB 16.59 million as sales volume rose 137.9% to 787,340 tons.
• Mining licence renewal completed Aug. 10, extending validity to Feb. 22, 2031; full-scale extraction expected to resume in H2 2026.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. China Kingstone Mining Holdings Ltd. published the original content used to generate this news brief via IIS, the regulatory disclosure system operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20260910-12327970), on September 10, 2026, and is solely responsible for the information contained therein.