Rock Tech Lithium Inc.

Rock Tech broadens investor outreach and increases awareness of its growth strategyRock Tech addresses previously underserved Canadian investor audience  TORONTO, September, 24, 2026 - Rock Tech Lithium Inc. (TSXV: RCK) (OTCQX: RCKTF) (FWB: RJIB) (WKN: A1XF0V) (the "Company" or "Rock Tech") is pleased to announce its participation in the Muskoka...

         Siemens to develop a Digital Process Twin for Rock Tech’s planned Red Rock Converter using results from ongoing Definitive Feasibility Study (DFS)          Siemens to provide Rock Tech’s DFS Project Team with specialized support for process control, instrumentation and automation architecture         The Rock Tech–Siemens collaboration provides a concrete industrial...

NOT FOR DISTRIBUTION TO UNITED STATES NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES Closing of C$3.51 Million in the Second TrancheThe First and Second Tranches together already exceed the original placement volume of C$5.2 Million C$3.25 Million raised from a new strategic investor in the Guben ProjectThe Company is...

TORONTO, September, 10, 2026 - Rock Tech Lithium Inc. (TSXV: RCK) (OTCQX: RCKTF) (FWB: RJIB) (WKN: A1XF0V) (the "Company" or "Rock Tech") is pleased to announce that Company management will participate in several capital markets conferences and political events this month of September. To address a larger number of stakeholders...

The Central Canadian Resource Expo (CEN-CAN) recognition highlights cross-sector collaboration connecting Northern Ontario’s forestry and critical minerals industries -          Rock Tech Lithium and Thunder Bay Pulp and Paper jointly recognized with the 2026 Northern Innovators Award at CENCAN 2026-          Award recognizes an innovative Ontario partnership evaluating crude tall oil as a...

NOT FOR DISTRIBUTION TO UNITED STATES NEWSWIRE SERVICES OR FOR DISSEMINATION IN THE UNITED STATES Toronto, ON, August 21, 2026 – Rock Tech Lithium Inc. (TSX-V: RCK) (OTCQX: RCKTF) (FWB: RJIB) (WKN: A1XF0V) (the "Company" or "Rock Tech") is pleased to announce the first closing of a non-brokered, fully subscribed private...

-          Binding offtake with Geneva-based commodity trading house Transamine SA secures long-term commercial pathway for Georgia Lake's full planned production -          The agreement preserves Rock Tech’s ability to process Ontario lithium into battery-grade chemicals at its planned Red Rock Lithium Converter -          The agreement provides for a development prepayment facility...

CMIF-supported project with Thunder Bay Pulp and Paper and Queen’s University to evaluate locally sourced crude tall oil as a potential flotation reagent for lithium processing -          Ontario's Critical Minerals Innovation Fund has awarded Rock Tech $262,500 to evaluate and validate the use of locally-sourced crude tall oil, a by-product of...

High-grade spodumene occurrences strategically located near Trans-Canada Highway, CPKC rail, and power infrastructure adds potential feedstock opportunity for Rock Tech’s Ontario mine-to-converter platform, linking Northwestern Ontario resources with the proposed Red Rock Converter. -          Rock Tech Lithium has entered into an option agreement to acquire a 100% interest in the Victory...

Strengthening presence in global capital markets with combination of listing in Canada and planned trading on NASDAQRock Tech broadens its institutional investor base and enhances liquidity Toronto, ON, June 12, 2025 – Rock Tech Lithium Inc. (TSX-V: RCK) (OTCQX: RCKTF) (FWB: RJIB) (WKN: A1XF0V) (the "Company" or "Rock Tech") is pleased...

Optical sorting test works, co-financed through Ontario Critical Minerals Innovation Fund, identifies a potential pathway to improve project efficiency and lower capital and operating costs Key program highlights include: -          Ontario’s Critical Minerals Processing Fund (“CMIF”) helped demonstrate potential to unlock real value at the Georgia Lake Project. -          Collaboration with Queen’s...

●        Company Files Preliminary Short Form Base Shelf Prospectus and AIF and continues to advance NASDAQ Dual Listing via MJDS Process●        Final Base Shelf Prospectus, if receipted, will be valid for 25 months and is intended to provide the Company with capital markets flexibility Toronto, ON, April 24, 2026 — Rock...