They said village officials had reached a secret agreement with Sanwei Group to dispose of the waste in return for personal gain, and unhappy residents had been intimidated or physically assaulted.
A tinned bronze marriage mirror is one of the oldest items taken, dating back to the Tang dynasty (618-907).
The senior designer also said his academy plans to develop a variant of the CH-4 that will be suitable for deployment on plateaus to conduct both military and civilian tasks. He said this plateau model will have a new engine, modified wings and reinforced landing gear.
Wang was elected at the fourth plenary meeting of the first session of the 13th CPPCC National Committee. Twenty-four vice-chairs and 300 standing committee members were also elected by more than 2,100 national political advisers.
"We will speed up the construction of a world-class coastal tourism destination," said the mayor. "We hope that the tourists from home and aboard in Sanya will stay longer and want to come back again."