Dyan Sy

Dyan is an analyst with the Metals and Mining Research Mine Economics team at S&P Global Energy, based in the Philippines. The Mine Economics team is responsible for global coverage of mining assets, where they develop and maintain detailed discounted cash flow models to evaluate production costs, margins, and emissions profiles across a wide range of mines and commodities. A licensed metallurgical engineer, Dyan holds a Bachelor of Science in Metallurgical Engineering degree from the University of the Philippines. Before joining S&P Global Commodity Insights, she had substantial onsite operational experience as a plant metallurgist at multiple copper and gold operations in the country.