Prime Minister Srettha Thavisin arrives in Beijing, China on Monday. (Photo: Thai Khu Fah Facebook)Prime Minister Srettha Thavisin said he would discuss a possible solution to the wrangle over a Chinese submarine Thailand has commissioned with the Chinese government during his trip there. But it must respond to the navy's needs and maritime capabilities," Mr Srettha said. At the BRF, Mr Srettha will take an opportunity to boost the confidence of investors from both China and other countries in Thailand's economic connectivity, digital infrastructure, and sustainable development. After the visit to China, the prime minister will attend the 1st Asean-GCC (Gulf Cooperation Council) Summit in Saudi Arabia on Friday.