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.
Analyze the relationship between 'Yanacocha' and 'gold' within the context of the input sentence.
Options: chief executive officer, platform, subsidiary, product/material produced