近两年疫情的出现提升了健康在所有产品领域的优先地位，加强了消费者对社会和环境的关注，和对情感、精神健康的重视。这一需求继续扩展到很少被探索的领域，如激素健康、情绪健康、皮肤健康等等，例如从护肤产品中获得全方位的健康舒适体验，将养生、绿色、自然、环保等概念融入护肤产品理念打造和设计成为趋势。除了健康概念以外，护肤产品的发展趋势中还注重植入包容性和可及性，从而赋予消费者更大的权力，帮助品牌获得超越产品本身的认可和价值。

本文在POE 系列报告（一）的基础上，进一步分析POE 生产过程中的三大工艺壁垒以及目前的国产化情况。POE 具有很高的制备壁垒，主要集中在茂金属催化剂、α-烯烃、溶液聚合工艺上。我国在相关产业链上的研发可追溯至上世纪90 年代，随着国内石化行业的蓬勃发展，聚烯烃催化剂不断迭代，海外茂金属催化剂相关专利到期以及α-烯烃技术的引进与自研，POE 产业链逐步形成工业化的技术积淀，近年来随着POE 在光伏行业的需求爆发，国内石化产业链相关企业加快了产业进程，未来两年有望迎来国内POE 工业化的落地。

海外氢能技术积累和政策规划处于领先地位，企业年报体现的氢能业务高增速、高订单、高扩产印证氢能行业已经进 入实质爆发前夕，紧密跟踪海外情况可对国内氢能发展和投资标的选取提供指引，分析发现：1）上游均与新能源搭 配，光伏/风电+电解槽制氢；2）下游应用领域为交通、化工、工业、储能，客户以能源化工和物流仓储企业为主；3） 能源化工企业配套原有业务入局。推荐A 股相关特性标的，昇辉科技、华电重工、亿利洁能、华光环能、科威尔。

本周乙烷价格有小幅下跌，截至5月22日来到20.9美分/加仑，较高点60美分/加仑下跌65.17%，乙烷裂解价差小幅下降， 周环比-3.41%，PDH价差中幅下跌，周环比-18.51%。 ➢ 本周布伦特原油、石脑油价格小幅上涨，周环比分别为+1.54%/+0.19% ，天然气、丙烯、乙烯、乙烷、丙烷价格小幅下 降，周环比分别为-2.36%/-5.20%/-2.91%/-1.24%/-1.79%，液氯价格维持。

Barnes Reports' Global Manufacturing & Makets report series provide estimates of the size and characteristics of the largest equipment, materials and consumables by manufacturing industries in the largest 140 global countries. These estimates are produced by a proprietary economic model that is based on a number of sources and factors:

Nuclear decommissioning is dismantling a nuclear facility, so it no longer requires radiation protection measures. The presence of radioactive material necessitates potentially hazardous, expensive, time-consuming processes and presents environmental risks that must be addressed to ensure radioactive materials are either transported elsewhere for storage or stored on-site safely. The high risk of accidents and lessons from historic events can boost the demand in the nuclear decommissioning market. Furthermore, the increasing pressure from environmental groups due to public concerns related to nuclear reactor operations and hazards from radioactive wastes may increase the demand in the nuclear-decommissioning market.

Powder-actuated tools are used in attaching materials to a solid base, such as concrete, steel, or masonry. The powder-actuated tools market is growing at a CAGR of 2.19%. The growth is supported due to growth and development in the end-user industries such as construction and manufacturing.

Nanofiltration (NF) membrane is basically a membrane filtration-based process or liquid-separation technology that uses nanometer-sized through-pores. NF membranes have pore sizes of 1-10 nanometers, which is smaller than membranes used in microfiltration and ultrafiltration but larger than RO. NF provides a high rejection of multivalent ions, such as calcium, and a low rejection of monovalent ions, such as chloride. The nanofiltration technology is used to recycle wastewater due to the high flux rates and lower energy consumption than RO technology. In addition, NF is often employed in the manufacturing process for pharmaceuticals, textiles, dairy products, and bakeries.

Home fragrances can create a pleasant atmosphere as well as mask odors. Scented candles; reed diffusers; room sprays; essential oils & wax melts; incense sticks & cones; and other products, such as potpourris, sacks & sachets, and scented ceramics, are types of home fragrances. These products are available in various colors, designs, and types, which can enhance the aesthetic of homes. Furthermore, the popularity of aromatherapy increases the demand for home fragrance products. Essential oils offer a comprehensive range of medicinal and therapeutic properties to help relieve headaches, aching joints, and stress and enhance skin conditions. Candles are the most common tools for aromatherapy. Lighting a candle is one of the easiest ways to scent a room and create a relaxing environment.