补贴退坡环境下，市场对锂电设备行业的疑虑：在政策支持与财政补贴下，我国新能源汽车销量由2011 年的8159 辆增加到2017 年的77.7 万辆，六年的CAGR 高达114%。动力电池作为新能源汽车的核心部件，出货量由2012 年的1.2GWh 增加到2017 年的44.5GWh，锂电供应商和锂电设备商纷纷受益。站在当前的时间点，市场对于锂电设备行业的持续性发展有以下几点疑虑：(1)补贴退坡后新能源汽车的行业景气度是否能得到延续？(2)补贴退坡与锂电池价格下降的压力向锂电设备商环节传导，是否会影响锂电设备商的利润及现金流？(3)锂电行业产能过剩，设备商的成长持续性从何而来？

11 月 1 日布伦特原油价格达 72.89 美元/桶，周环比下跌 5.20%；WTI 原油 63.69 美元/桶，周环比下跌 5.41%，WTI 与布伦特原油之间价差为 9.20 美元/桶，周环比缩小 3.77%。 

The bone grafts are used in surgical procedures for bone replacement and repair of bone fractures. Bone graft is helpful in spinal fusion surgeries ensuring new bone formation. Bone grafts are of several types which include allograft, autograft, and artificial graft. This report constitutes information about allografts, bone grafts substitutes, and cell-based matrices. Platelet concentrations and cost of autografts are excluded in this report. The bone graft market has witnessed remarkable growth and developments since last few years, owing to increase in incidences of musculoskeletal disorders and other bone & joint related disorders. Bone grafting is the emerging solution to musculoskeletal disorders. Furthermore, the advancements in medical technology has brought improvements in bone grafting methods by providing benefits in fixing bone, and other joints related problems.

The styrene butadiene rubber market has been segmented based on three parameters, namely product, application, and region. Based on the product, the market has been segmented into ESBR and S-SBR. Based on the application, the market has been segmented into tire, footwear, polymer modification, adhesive, and others. Based on region, the market has been the market has been segmented into North America, Europe, Asia Pacific, and Rest of World.

The rising demand for fiberglass is a perfect example of the evolving global industry dynamics. Fiberglass has gained significant prominence in recent years across various end-use industries due to its high strength and light weight. The shift in preference toward replacing conventional heavyweight metals with lightweight fiberglass for the manufacturing of automobiles is expected to be a driving force for the market over the forecast period.

The global on-demand transportation market size was USD 75,000.0 million in 2017 and is projected to reach USD 304,971.3 million by 2025, growing at a CAGR of 19.8% over the forecast period. On-demand transportation services are gaining momentum and witnessing high demand. These services offer various benefits to users which enables them to pre-book their vehicles at economical prices. Service providers also offers the users to modify and cancel their bookings. Additionally, owing to the increasing number of connected vehicles, the on-demand transportation market is expected to witness growth over the forecast period.

Polyarylsulfone (PAS) is a high temperature thermoplastics consisting of sulfone group. On account of its advantages including high thermal stability, excellent chemical resistance, good transparency, high dimensional stability and high mechanical properties, PAS is replacing glass, metal and various thermosets. In addition, favorable electrical properties including dielectric strength and heat resistance are also expanding its application in electrical & electronic industry. Other application areas such as appliance parts, automotive, medical, business equipment, aerospace and insulators are also highly augmenting global PAS market demand over the forecast period.

Long chain linear molecules known as thermoplastic polymers are used as coating materials for textiles. These chemicals include polyvinyl chloride (PVC), polytetrafluoroethylene (PTFE), and polychloroprene (neoprene). Similarly, various types of water-soluble polymers called textile sizing chemicals/agents

We have covered the quantitative and qualitative analysis of aramid fiber market in the leading application segments, which include security & protection, frictional materials, rubber reinforcement, optical fibers, tire reinforcement, electrical insulation, aerospace, and others. The market is segmented on the basis of product into para-aramid, meta-aramid and others. The analysis for aramid fiber market on the basis of product and application has been provided in terms of volume (tons) and revenue (USD million), wherein 2014 to 2016 is considered as the historic period, 2017 as the base year, and the period of seven years from 2018 to 2025 as the forecast period.

发展更高效率发动机的关键在于提高工作温度，而提高工作温度之关键又取决于材料的研制，因此具有耐高温、低密度、抗氧化、抗腐蚀、耐磨损等一系列优越性能的CMC材料，成为了新型高推重比航空发动机、空天飞机等重要武器装备高温部件的理想材料。在航空发动机上，CMC材料主要用于热端部件，如喷管、燃烧室火焰筒、低压涡轮静子叶片和喷管调节片等，并逐步探索在低压涡轮转子叶片的应用，在高压载荷区域的应用尚在探索期。