Li made the remarks at a symposium held on Friday to mark the 15th anniversary of the implementation of the Anti-Secession Law in the Great Hall of the People in Beijing.
Li felt the rebate policy had been crucial in boosting growth and expanding the company's presence as it seeks new destinations.
Li stressed the spirit of democracy, unity, result-seeking and striving for the progress of the annual session.
Li is making his first overseas trip since being re-elected premier in March. He and Widodo witnessed the signing of agreements on the regional economic corridor and infrastructure.
Li urges trade alliance with ROK, Japan Premier meets with foreign ministers, says trilateral ties propel economy
Liang, born in 1956, became a fashion designer in 1989, and worked as the chief designer for the opening and closing ceremonies of the 2008 Beijing Olympics.
翡翠种与水的指的是什么
Li said China was ready to further promote the healthy and stable growth of ties between the two nations.
Li made the remarks Thursday when meeting with Tonga's King Tupou VI in Beijing. The king is on a nine-day state visit to China starting from Thursday at the invitation of President Xi Jinping.
Li will wrap up his two-day visit to Cambodia on Thursday.
Li said job offers in infrastructure construction, particularly, are growing faster in the 18 provincial regions than in other areas.