Financial Data and Key Metrics Changes - For the first half of 2025, adjusted EBITDA was US$159.3 million, slightly above the US$155.7 million recorded in 2024, with profit after tax increasing by 80% to US$25.5 million from US$14 million in 2024 [3][11][42] - Gross profit reached US$114.8 million, up 19%, and operating profit was US$98.7 million, up 12% [7] Business Line Data and Key Metrics Changes - The Hangzhou mine produced over 11.5 million wet metric tons, with adjusted EBITDA of US$70.3 million, a significant improvement compared to 2024 [4][16] - RKF operations saw lower EBITDA due to higher costs and ore shortages, despite an improving NPI price [8][12] - HPAL operations performed well, with production above 2024 levels and stable cash costs, resulting in EBITDA margins around US$5,900 per ton [14][15] Market Data and Key Metrics Changes - NPI prices increased from US$11,290 to US$11,350, while cash costs rose from US$9,716 to US$10,117 due to higher oil prices [13][12] - The combined EBITDA for HNC and Syncreation increased by 20% to 27.7% in 2025 [15] Company Strategy and Development Direction - The company is focused on responsible and sustainable mining, with initiatives like the Nickel Industries Foundation for social and economic development in Indonesia [2] - Development of the Sampala project is progressing well, with expectations to host over 1 billion wet metric tons [6] - The company aims to achieve gold status in responsible mining ratings and is working on increasing production capacity at the Hengjai mine [5][19] Management Comments on Operating Environment and Future Outlook - Management expressed confidence in the company's performance despite challenges in nickel prices, highlighting strong growth in the mining sector [42] - The company anticipates further growth with the imminent release of an RKB that requires no CapEx for increased mine sales [42] Other Important Information - The company has deferred payments for E and C totaling US$126.5 million to January and April, allowing for further production and EBITDA [11] - The cathode plant is expected to be commissioned in October or November, with all key equipment fabricated and erected [17][34] Q&A Session Summary Question: Update on debt refinancing and other levers - Management confirmed entering a commitment letter for a US$100 million loan facility to support working capital and is evaluating alternative debt funding options [22][23] Question: Dividend withdrawal reasoning - Management stated that the withdrawal of the dividend is a case of prudent balance sheet management [25] Question: Update on VAT refunds - Management expects the US$110 million VAT refunds within the next six to twelve months and is in dialogue with the Indonesian government [27][28] Question: Timing for environmental study approval - Management expects the RKB approval for the Penguja mine by September and for Sampala by the end of the year [29] Question: Factors for commissioning the cathode plant - Management decided to delay commissioning due to high working capital draw and costs associated with MHP, aiming for October or November [34][36]

Group 1 - Codelco and Rio Tinto announced a new collaboration agreement to accelerate the potential development of mining areas around Nuevo Cobre in the Atacama region of Chile [1] - Nuevo Cobre is a joint venture between Rio Tinto (57.74%) and Codelco (42.26%), established in 2023 to explore and develop mineral resources located 10 kilometers southeast of the Potrerillos smelter [1] - The agreement includes the formation of a joint committee, with both companies providing equal funding for a 12-month preliminary concept study, which may be extended [1] Group 2 - The collaboration aims to maximize the value of the region, effectively develop mineral resources, and explore synergies and opportunities related to infrastructure [2] - The study will focus on development pathways while considering the highest social and environmental standards, local community interests, and the development of the Atacama region [2] - Codelco's chairman emphasized that collaboration is fundamental to sustainable mining and is the best way to address increasingly challenging project demands [1]