In order to strengthen the cooperation between China and Argentina in the field of new energy, on December 29, 2011, our Ambassador to Algeria Liu Yu and Algerian Foreign Affairs Secretary General Bugema Dalemi signed the solar lighting project on behalf of the two governments. In exchange. According to the exchange of papers, the Chinese government will provide the Algerian government with a number of solar street lighting equipment and be responsible for installation, commissioning and other technical services.