Currently, our 3 plants located in the north-central region of the country have switched their energy matrix to natural gas, thus promoting the use of a more environmentally-friendly fuel. The first project to change the energy matrix took place at the Pisco plant with an investment of approximately USD 2.7 million, followed by the Chancay plant with an investment of USD 1.8 million, and finally the Coishco plant with an investment of USD 1.9 million.