Refining
UPDATE 2-PetroChina supplier Wison says chairman ‘assisting probe’
HONG KONG/BEIJING, Sept 3 (Reuters) – The chairman of a Chinese oil engineering firm is helping the authorities with an unspecified investigation, the company said on Tuesday, amid a widening corruption probe into PetroChina , one of its major customers.
UPDATE 1-Brent near $113, hits one-week low as Syria worries ease
* Obama, aides confront sceptical Congress on Syria strike
CORRECTED-US STOCKS-Dow, S&P 500 end at new highs after data, stimulus in place
(Corrects first paragraph to say manufacturing, not service growth)
