— This is the script of CNBC's news report for China's CCTV on October 4, 2018, Thursday.

Some mixed news exists in petroleum market, causing oil prices experience turbulence. On the shorted oil prices, first, OPEC's stance removed the possibility of increasing production immediately on Algiers conference though; Russia and Saudi are increasing supplies to markets secretly, according to Reuter's report, adding that those 2 sides had reached deal before the meeting last month, and had told the U.S. their plan of cranking up oil output. Behind raising outputs, whatever the motivation is White House's pressure, we do see that Trump is taking a harder stance to Saudi.