COTC is coming on time from April 18th-20th, 2011 with more pleasant changes. We are dedicated to contain the whole industry chain from refining sector to processing, trading and logistics as well. We cater to you exclusive networking chances in “golden trading hall” addressed by industry top players. We focus more on practical techniques with oil blending and finance training courses. We relax you with golf tournament, cocktail party and cruise on Huangpu River. We keep changing for you to achieve more.