Peru: the group's main business in Peru is in the field of mining metals and energy chemical industry. Its main active trading products include copper mine and iron ore;

Chile: the group has purchased copper ore in Chile and sold it to the Asian market;

Brazil: the group's main business in Brazil includes agricultural products and mining products;

Mexico: the group's main business in Mexico includes the import of mining products;

Argentina: the group's main business in Argentina includes the procurement of agricultural products;