Boeing Co (BA.N) Chief Executive Dennis Muilenburg said on Tuesday he sees scope for additional 737 work going to China as the company continues to increase production rates of the single-aisle jetliner, though any changes would not come at the expense of U.S. jobs. “As we ramp up capabilities in China, including additional 737-related work, the actions that we’ll take are actions that will also allow us to grow jobs here in the U.S.,” Muilenburg said at an aerospace conference in Seattle organized by SAE International.