I think the Chinese Nitro is excellent. we produce 12,000mt per year and it's purity can reach 99.95%, but it is too dear. Usually, we have four kinds of Nitromethane by the content.and they are 99%, 99.5%, 99.9% and 99.95%. Every month, we will export 200mt to U.S.A., Australia and European. and if you are interest in it, please give me e-mail: [email protected] and welcome to our homepage: www.baoyuanchem.com