On 25 November local time in Portugal, CALB signed a cooperation agreement with Quadrante and Coba. Quadrante and Coba, as globally renowned design teams, will provide design services for CALB's Portugal factory. The three-party cooperation will ensure high standards and requirements to make all design indicators of the project comply with EU standards, and create a globally leading highly intelligent, informative and automated low-carbon factory for CALB.