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Caterpillar has redesigned certain types of excavators to improve operator safety and comfort, increase efficiency, and lower maintenance costs. It also offered solutions using digital technology and aftermarket services to unlock operating efficiencies in construction.

Chang urged industries and corporations that manufacture and market waste to step up responsibility.

Carmakers launch autonomous driving tests as technology gains wider recognition

Central SOEs and their affiliates must try to meet their requirements for additional capital through stock-market instruments and sales of asset ownership.

Charlie Xu, president of the American Flying Tigers Communication Association and the nephew of Chennault's second wife Anna Chennault, said the Flying Tigers risked their lives to help the Chinese and it was a part of history that should not be forgotten.