A data center is a building or part of a building containing computers and networking devices that support the business units and the IT infrastructure of a company/organization. With the increase in data generation and accumulation, almost every type of industry and organization relies on data centers for storing and accessing information or data pertaining to their business operations. This information is usually very crucial to their daily operations as well as act as key resources for their strategy development. Hence, data centers are highly valued in today’s businesses especially for its four crucial benefits in data management i.e., 24/7 backend support, risk mitigation, cost reduction, and security. These data centers require a continuous power supply for operations, and due to the high-power requirements, data centers also release carbon emissions. Carbon neutral data center, on the other hand, is a data center that release negligible to zero carbon emissions. According to the International Energy Agency (IEA), the data centers consume almost 250 TWh of electricity, which was almost 1% of the total electricity consumed globally, in 2019. This power is sourced majorly from non-renewable energy sources significantly mitigating greenhouse emissions and global warming.

我们继续推荐民营炼化龙头标的如恒力石化、荣盛石化，股价回调 后两家龙头公司估值重新出现了吸引力；重视聚酯龙头桐昆股份、恒逸石化和东 方盛虹，并关注新凤鸣（未覆盖）主营聚酯业务盈利恢复；以及关注轻烃裂解生 产商卫星石化（未覆盖）新项目投产的进度。

价格小幅上涨。欧洲疫情反扑以及疫苗接种缓慢与 EIA 原油库 存大减博弈，原油价格走势分歧。市场区间调整。成本端原油价格无上行支撑，PX 市场难有明显 上行动力。市场重心窄幅波动。周初双原料偏弱震荡，瓶片成交重心 下移，下游补货稀少，仅刚需补货；周末成本面支撑尚可，但下游买 气不佳，消耗库存为主，贸易商多观望，场内交投氛围仍旧偏淡。

PX 价格、价差下跌，PTA 价格、价差上涨。POY 价格上涨,FDY、DTY 价格持平,POY、FDY、DTY 价差下 跌。丙烷价格上涨，丙烯价格、正丁醇价格持平,丙烯价差下跌。油价走出底部，有望稳中向上，看好具备核心竞争力， 成本极底，高股息率中国海洋石油（港股）。氨纶和尼龙 66 价格 向好，看好华峰化学、神马股份和新乡化纤。

Intake filter media is an air cleaning component fitted in air filters to capture dust and other particles from the air before allowing them to enter the engine. The use of different kinds of air filter media (natural and manmade) depends on various application areas, for instance, automotive, aerospace, marine, and others. There are various kinds of air filter materials (for instance, paper, foam, or cotton) that can be chosen to capture different types of particulate matter from entering the engine. The intake air filter media efficiently blocks the entry of particulate matter into the engine's cylinders, where it can cause severe mechanical damage and oil contamination.

Cellular glass insulation is a lightweight, stiff, and sturdy material composed of completely sealed glass cells. It is noncombustible, and offers enhanced compressive strength, humidity resistance, dimensional permanence, and extended thermal performance. For the purpose of analysis, the report segments the global cellular glass market into product type, type, application, and region. The study provides the information about various types of cellular glasses available in the market such as blocks & shells and foam glass gravel. In addition, the report outlines the details about the key applications of cellular glass, which include construction, industrial, and other sectors. Furthermore, it summarizes the data about the revenue generated through the sale of cellular glass across regions such as North America, Europe, Asia-Pacific, and LAMEA.

经过几十年发展，我国新材料产业在产业规模、技术进步和体系建设等方面取得明显成就，为国民经济和国防建设做出了重大贡献，具备了良好的发展基础。随着新一轮的科技革新，新材料在电子信息、新能源、生物医药等各领域的应用需求与日俱增。未来几年，中国新材料产业将延续过去高速增长的强劲势头，到2022 年产值有望突破9 万亿元，发展前景十分广阔。

Graphene, the first 2-D carbon material in the world, also known as the "wonder material," is well suited for many applications. Graphene is resistant to fire, an effective conductor, extremely versatile and 200 times stronger than steel and a substance of ultra-lightness. In addition, graphene is regarded in the chemical industry as an effective catalyst because of its properties such as high surface area and adsorption power. Growing demand for chemicals worldwide is expected to increase graphene demand and thus, drive the growth of the global graphene industry.

Automotive ceramics are advanced inorganic ceramic materials, that are currently being employed for producing key automotive components, to cater to specific applications. Their combination of physical and thermal properties make them an ideal choice for thermal management, wear & tear, and automotive electronic components. Ceramic materials can be engineered or processed through various techniques into components and coatings. Coatings of ceramic materials on metal is done for increased thermal barrier protection of metal parts, mainly in the engine block. Technical ceramics majorly include zirconia, alumina, and silicon carbide, it is commercially available in various grades.