On December 28, 2023, GUANGDONG QINGNENG NEW PEARL ENERGY and DONGGUAN XINREX ENERGY jointly signed a cooperation agreement for 200MW/400MWh battery energy storage system project at a solemn and warm signing ceremony. This landmark cooperation not only marks the technical cooperation between the two companies in the field of new energy to a new height, but also means that our company's energy storage technology research and development and application has made an important breakthrough.