2014 年 2季度， 国家相关部门适时调整成品油价格季度， 国家相关部门适时调整成品油价格季度， 国家相关部门适时调整成品油价格积极推进油气市场化改革 ；国家发 ；国家发 改委连续两 度发文增强天然气供应能力， 要求建立保障稳定长效机制度发文增强天然气供应能力， 要求建立保障稳定长效机制鼓励 各种所有制参与储气设施建；国家积极稳步推进石油流通领域改革，扩大原口渠 各种所有制参与储气设施建；国家积极稳步推进石油流通领域改革，扩大原口渠 各种所有制参与储气设施建；国家积极稳步推进石油流通领域改革，扩大原口渠 道，着手调整相关原油进口政策。这一系列措施对于规范石行业秩序、推市场 着手调整相关原油进口政策。这一系列措施对于规范石行业秩序、推市场 着手调整相关原油进口政策。

经济增长滑坡削弱对进口石油的需求，2013年中国石油进口增速降到8年来低点，但净进口量仍创纪录地突破3亿吨，进口依存度达到61.7%。其中原油净进口量仅增长4.4%，至2.821亿吨，是2005年以来增幅最小的一年；在国内炼油能力过剩的背景下，2013年成品油净进口量下降28.7%，降至1107万吨，是过去10年除2010年外的最低值。国内油品市场供大于求的局面迫使一些新建和扩建炼油能力推迟投产，并使得成品油出口量大幅增长。2013年，化工利用增长使进口液化石油气市场重新繁荣，净进口量达到295万吨；进口管道天然气和LNG合计518亿立方米，同比增长29.9%，天然气进口依存度上升至30%。2014年国内石油需求将继续以较低幅度增长，预计石油进口量为3.23亿吨；液化石油气需求将继续快速增长，净进口量达到近440万吨；天然气净进口量将突破600亿立方米，进口依存度将达到33%。

The article “Coal Chemical – A Preliminary Evaluation” aims to evaluate the attractiveness of the coal chemical sector for current and potential participants.

报告从战略性分析、环境信息、竞争对手情报、资讯信息快报、市场行情与数据分析等几个方面对石油化工行业进行了分析评论。

报告从产业动态、产业分析、技术趋势、企业跟踪、地方动向等几个方面对生物科技产业进行了分析评论。

报告从战略性分析、环境信息、竞争对手情报、资讯信息快报、市场行情与数据分析等几个方面对石油化工行业进行了分析评论。

Fluoropolymers are fluorocarbon-containing polymers with unique high-performance material features. They are used as non-stick cookware and bakeware coating, and as coating in rugged and all-weather apparel. Fluoropolymers have other significant applications in various industries, such as the Aviation, Electronics, Telecommunications, Automobiles and Trucks, Pollution Control, and National Security.

Paint additives are ingredients that improve the quality, performance, and functionality of paints and coatings. Paint additives modify the properties of paints to improve viscosity, reduce foam, control gloss, control flow, add anti-chipping ability, and enable paint to be more impact resistant to increase its effectiveness. Small amounts of paint additives are added to the coating formulation to ensure the paint's durability and enhance the finish of the coated film. The major end-user industries of paint additives are Architecture, Automotive, Industrial, and Wood and Furniture industries.

Biodegradable materials are materials that are decomposed naturally through microorganisms. Biodegradable packaging differs from conventional non-biodegradable packaging in terms of raw materials, production technology, applications, and composting. Packaging includes a wide range of materials such as paper, board, plastic, metal, glass, wood, and other materials. Biodegradable materials such as bioplastic and paper are widely used in packaging applications because of their sustainable nature, properties, and appearance. Biodegradable packaging materials are used in all levels of packaging including primary, secondary, and tertiary packaging.

The two main objectives of this research were (1) to propose a new subgrade soil stabilization protocol to allow CDOT and other transportation agencies to rely upon an alternative stabilization method that is not subject to the typical problems associated with calcium-based stabilization of sulfate-rich soils (the proposed technology is also appropriate to stabilize sulfate-free subgrade soils), and (2) to develop a new database of MEPDG parameters for local soil samples obtained from CDOT and to provide advanced testing and analysis of the stiffness degradation of these materials. The beneficial use of scrap tire rubber mixed with expansive soils is of interest to civil engineering applications since the swell percent and the swell pressure can be potentially reduced with no deleterious effect to the shear strength of the mixture.