As you can see here, the first phase of the sulphates project is focused on developing the most profitable deposits and is expected to produce approximately 500,000 gold equivalent ounces per annum through 2030 and extend Yanacocha operations into the 2040.
Take context from the input text and decide on the accurate relationship between 'Yanacocha' and 'gold' from the options provided.
Options: chief executive officer, subsidiary, product/material produced, platform