Aris Mining Corporation（ARIS）資訊與事件ARISAris Mining Corporation

Aris Mining Completes ESIA Preparation for Soto Norte

Aris Mining Corporation has completed the preparation of the Environmental and Social Impact Assessment for the Soto Norte gold-copper project in Santander, Colombia and will commence community engagement ahead of submission of the ESIA and environmental license application. Community meetings are scheduled to take place in Matanza, Surata and California in October. During this process, the Company will present the ESIA, receive community feedback and consider relevant suggestions before finalizing the ESIA for submission as part of the environmental licensing process. Neil Woodyer, CEO, commented: "Soto Norte is one of the most attractive high-grade, long-life underground gold projects in the Americas, with copper by-products providing additional strategic value. The redesigned Soto Norte combines reduced scale and stronger economics with dedicated mill capacity for local miners. With preparation of the ESIA for community engagement complete, the technical mine plan approved by the National Mining Agency, and community engagement to be launched, Soto Norte is ready to advance toward environmental licensing. Following receipt of the environmental license, we will be in a position to make a construction decision for the Project. In the final months of the previous administration, several measures were introduced that restricted new mining authorizations and environmental licensing in areas relevant to Soto Norte, creating uncertainty around the Project's regulatory path. Since the change in administration, the La Baja permanent reserve has been revoked, the expiry of the Temporary Reserve Area has reverted to its original date of March 4, 2027, which is well aligned with our expected project timeline, while the Santurban Paramo delimitation process will continue under applicable constitutional, legal, technical, environmental and participatory requirements. A central feature of Soto Norte is our partnership approach with local miners. By providing local miners with access to modern processing infrastructure and responsible tailings and water management, we believe Soto Norte can support formal employment and economic opportunities while reducing the environmental impacts associated with informal processing. This approach builds on the responsible mining model we have successfully implemented with local small-scale miners at Segovia and Marmato."

Aris Mining Begins Construction of 109-Meter Permanent Bridge in Guyana

Aris Mining has commenced construction of a permanent bridge across the Puruni River at Puruni Landing in Guyana. The 109-metre modular steel bridge will provide a permanent crossing in addition to the existing pontoon crossing, strengthening an important access route to the Toroparu Gold Project while also improving access for other users of the Puruni corridor. The bridge is an early infrastructure initiative being advanced by Aris Mining's Guyana project team while the Toroparu Pre-Feasibility Study continues. Toroparu's planned route includes moving heavy equipment and cargo by barge to Itaballi and then by road to Toroparu, crossing the Puruni River at Puruni Landing.The bridge is expected to improve connectivity for communities, businesses and other users of the Puruni corridor. The permanent crossing will allow heavy industrial traffic to be diverted away from the main community road. Construction of the bridge is being undertaken by Aris Mining in coordination with the Ministry of Natural Resources, the Ministry of Public Works and other relevant agencies, with completion targeted for December 2026.

Aris Mining Reports Gold Production of 148,000 Ounces in H1 2026

Aris Mining reports gold production of 148.0 thousand ounces for the six months ended June 30, a 31% increase over H1 2025. Gold sales of 147.0 koz in H1 2026 generated revenue of over $680M. The Company remains on track to meet its 2026 production guidance, with key growth initiatives progressing on schedule, including first gold from the new Marmato CIP plant in Q4 2026. These results reinforce Aris Mining's compelling growth profile. Q2 Highlights: H1 2026 consolidated gold production of 148.0 koz, up 31% from H1 2025. Q2 2026 consolidated gold production of 73.7 koz, up 26% from Q2 2025. Q2 2026 gold sales of 72.1 koz at an average realized price of approximately $4,445 per ounce, resulting in Q2 2026 gold revenue of approximately $320M and over $680M for H1 2026. Cash balance of over $425M at June 30. Neil Woodyer, CEO, commented "We delivered a strong first half of 2026, with gold production up 31% from the same period in 2025, and we remain on track to deliver our 2026 production guidance of 300,000 to 350,000 ounces. We expect gold production to increase in the second half of the year, supported by the ongoing production ramp-up at Segovia and near-term completion of construction of the new Marmato CIP plant. At Marmato, increased underground mining capacity contributed to production growth processed through the existing small-scale flotation plant. Construction of the CIP plant is progressing well, with mill components being assembled, and first gold remains on track for Q4 2026. Together, Segovia and Marmato are expected to produce approximately 500,000 ounces of gold per year once ramped up."