Elon Musk, CEO of Tesla (TSLA.O), is scheduled to visit China this week, according to three individuals familiar with the situation, in what would be his first trip to the nation in three years.

According to two sources, Musk will meet with senior Chinese authorities and tour Tesla’s Shanghai facility.

It was unclear who Musk would meet with and what they would talk about. People familiar with the trip declined to be identified because the situation is confidential.

Requests for comment from Tesla and China’s State Council Information Office were not immediately returned.