First, the "Yearbook of PetroChina Liaohe Petrochemical Company"(2009 - 2010) (the "Yearbook") is written in the Liaohe Petrochemical Company, the first comprehensive enterprise yearbook. The "Yearbook" comprehensive, systematic and informative account of the Liaohe Petrochemical Company 2008,2009 main work and achievements for the company leaders at all levels to develop production and management policies to provide accurate information on the basis of a systematic understanding of the reader community Liao An important tool petrochemical companies, but also for the history of Local Records Compilation accumulation of historical data. "Yearbook" by category and item type describes the method of editing, the subject is divided into categories, sub-head, three levels of entry, in words, supplemented by diagrams, photographs. Third, the "Yearbook" a total review, featured, memorabilia, business management, infrastructure, technology and information, mass work, refinery production, secondary production, logistics services and a variety of operations, people directory, the collective honor, policies and systems Statistics, press digest a total of 15 categories. Fourth, "Yearbook"information by the relevant departments and units of the company designated person to write, unit leaders validated by screening, delete, Jane, added that order, after verification republication. Fifth, the "Yearbook " published in the name of the units within the company according to customary title, until the book its name, the "China National Petroleum Corporation" referred to as the "Group","PetroChina" referred to as "AG" "PetroChina Liaohe Petrochemical Company, " "Company" or "Liaohe Petrochemical. " VI, "Yearbook " of the editorial work on a company leaders and all the units and the door support and help, thank in this together. VII, "yearbook"The large amount of information, covers a wide range of editing a short time, coupled with the limited standards of editorial staff, in the editing process will inevitably be omissions and errors, I urge readers criticized the correction.