Polyamides are found naturally in wool and silk, as well as synthetically in nylon, polyamide 6, and aramid, among other materials. Wear resistance, strong mechanical qualities, low gas permeability, and chemical resistance are the characteristics of artificial polyamides. Bio-based polyamides are gaining popularity due to its eco-friendly nature.

The global polyethylene films market is segmented on the basis of technology, type, material, application, and region. By technology, the market is classified into blow film extrusion and cast film extrusion. Depending upon type, the market is classified into stretch films and shrink films. Based on material, the market is divided in low-density polyethylene (LDPE), high-density polyethylene (HDPE), and linear low-density polyethylene (LDPE). Depending on application, it is segregated into food & beverage, agriculture, construction, household, and others. Region wise, it is analyzed across North America, Europe, Asia- Pacific, and LAMEA.

Polycarbonate sheet is a transparent thermoplastic sheet. It is highly tough in nature with moisture absorbing and impact resistant properties. In addition, polycarbonate sheet is also flame-retardant and chemical resistant. It is used in numerous applications such as window glazing, skylights, riot shields, medical equipment, food processing, and exhibits & displays. For the purpose of analysis, the report segments the polycarbonate sheets market based on type, end-use industry, and region. The report provides details about various types of polycarbonate sheets available in the market such as solid, multiwall, corrugated, and others. The end-use industries covered in the study include building & construction, electrical & electronics, automotive & transportation, aerospace & defense, packaging, and others.

Nanopore is a pore of nanometer size, which is formed by protein or as a hole in synthetic materials such as silicon or graphene. Nanopore technology is a unique, scalable technology that helps in making direct, realtime analysis of long DNA or RNA fragments. Furthermore, these technologies are used as a single-molecule detector. For the purpose of analysis, the report segments the global nanopore technologies market based on product, application, and region. The report provides the information about the various products required in nanopore technologies such as instruments and consumables. The applications covered in the study include DNA sequencing, RNA sequencing, and others. The report further outlines the details about the major end users of nanopore technologies, which include hospitals & clinics, research institutes, and others. Moreover, it analyzes the current market trends of nanopore technologies across different regions such as North America, Europe, Asia-Pacific, and LAMEA and suggests the future growth opportunities.

Nanochemicals are produced using nanotechnology which exhibit enhanced properties such as self-catalysis and anti-corrosion. Increased demand for nano chemicals owing to maximum product yield has propelled the growth of nanochemicals in the industry. Moreover, the enhanced chemical reaction timing has also led to the adoption of nanochemicals, which in turn drives the nanochemicals market growth. In addition, these nanochemicals have wide applications in manufacturing, paints & coatings, automotive, pharmaceutical, and other industries that contributes toward higher demand for nanochemicals which notably boosts the nanochemicals market growth. However, hazardous nature of the chemicals owing to quick reactions can restraint the market growth.

Ceramide is a type of lipid complex, which can be found in various glycolipids. Natural sources of ceramide include various plants such as rice, wheat, and soybean plants. It is widely used in cosmetics products to improve skin appearance and skin hydration rate. This study provides information on the application of ceramide in cosmetics, food, and other applications. The study is segmented on the basis of type (natural and synthetic), process (fermentation ceramide and plant extract ceramide), and application (cosmetics, food, and others). Additionally, the report also includes key drivers, restraints, and opportunities in the market. The study also includes in-depth information of value chain analysis and patent analysis in the market.

能源工业、铝工业、煤化工、黄金生产加工和林果业生产加工为三门峡市五大支柱产业， 这些行业实现的增加值目前已占全部规模以上工业增加值的80%以上。这些产业中， 多数为高耗能产业。经过“十五” 时期结构调整和淘汰落后生产能力， 三门峡市经济结构和增长质量有了明显好转。但粗放型的经济发展方式仍没有得到根本转变， 资源加工型产业比重仍然较高， 经济增长和效益增加还主要依靠能源和资源加工型工业。因此， 从发展战略上， 要摒弃那种片面追求速度和眼前利益的发展思路， 彻底改变高消耗、高排放、高污染的能源利用模式， 以最少的能源消耗、最小的环境代价实现经济的可持续增长， 从根本上解决经济发展与环境保护之间的矛盾， 实现清洁发展。

新材料指数下跌3.69%，表现强于创业板指。OLED 材料跌7.04%，半导体材料跌3.63%，膜材料跌5.98%，添加剂跌2.74%，碳纤维跌4.33%，尾气治理跌6.26%。涨幅前五为广信材料、*ST 乐材、永太科技、昊华科技、皇马科技；跌幅前五为裕兴股份、新纶科技、碳元科技、瑞联新材、光华科技。

今年7 月欧洲的SUP 禁塑令中禁止使用有氧降解塑料，却重点支持再生塑料，引起市场反思。从功能性、碳排放、可持续意义等多方面看，再生塑料都具有更明显的优势。国内虽然目前还没有强制要求，但较早就已有政策关注。提出的思路与欧洲基本一致，即废塑料的循环利用需遵循“减量化、再利用、资源化”的3R 原则，要求废塑料首先进行同级再生，无法同级再生的进行降级再生利用。在国内双碳目标确立的背景下，我们预计很快会推出针对再生塑料的产业发展政策。

随着纯碱行业供需格局改善，景气度持续向好，纯碱价格中枢有望维持高位，相关企业的高盈利状态将持续。我们建议关注以下公司：远兴能源(目前拥有天然碱权益产能147 万吨，成本优势显著，未来布局780 万吨天然碱产能)；和邦生物（联碱法产能128 万吨，自配天然气和盐矿，氯化铵价格上行，联碱法盈利进一步突出）等