彩电线下均价持续回调，高端市场份额稳步增长；大屏彩电竞争力强化，中小屏基本退出TOP20热销榜单。冰箱市场上，法式、十字结构、价格双增长，2020年大盘在涨价潮中落幕；TOP20集中度显著回落，十字产品占据半数。冷柜市场的主力机型均价整体环比上升，海尔机型稳居TOP前三行列。

集成灶双十二促销下规模同比大幅提高，相较十一月增速略降。低端占比环比小幅提升，12月均价同比小幅提升。蒸烤一体机占比同比大幅提升，集成灶均价整体下行。线上品牌集中度降低，长尾品牌市场竞争力增强。

The report provides market dynamics and estimation, trends, and forecast related to the global implantable drug delivery devices market. Implantable drug delivery devices are used to administer drugs and fluids to the body, without repeated insertion of needles. Drug delivery is the process of administering a pharmaceutical substance to achieve therapeutic effects in humans. Over the past decade, there has been increase in convergence between drug therapies and implantable devices such as drug eluting stents, osmotic pumps, and implantable rods, which deliver drugs to specific targeted areas

Silicone is a high-performance material used in various heavy machineries in the form of resin, elastomers (adhesives and sealants), gels, and fluids. Silicone offers different features, including low thermal conductivity and low chemical reactivity making it one of the preferred material of choice in heavy machinery market. For the purpose of analysis, the report segments the global silicone in heavy machinery market based on product type, component, and region. It further provides details about various product types available in the market such as elastomer, fluids, and others. Switchgear and others are the different components highlighted in the study. Furthermore, the report outlines the details about the revenue generated by silicone in heavy machinery market across North America, Europe, Asia-Pacific, and LAMEA. This study provides information on the usage of silicone in heavy machinery applications.

Smart air purifiers function by gathering air quality data from special monitoring sensors on the units, and send alerts when air quality levels change. Smartphone apps enable users to control these purifiers by allowing fine tune adjustment of air cleaning settings. The report provides details about the various types of smart air purifier available in the market, which include dust collectors, fume & smoke collectors, and others. The scope of report includes smart air purifiers using techniques such as high-efficiency particulate air (HEPA), thermodynamic sterilization system (TSS), ultraviolet germicidal irradiation, ionizer purifiers, activated carbon filtration and others (other filters and photocatalytic oxidation (PCO)). Moreover, the report covers smart air purifiers used in residential, commercial, and end-use industries uses such as public and personal.

投资建议：随着行业景气销量进入上升通道，国产机器人企业在进口替代的大背景下弹性更大，维持机器人行业“推荐”的投资评级，推荐标的埃斯顿，建议关注绿的谐波、埃夫特、拓斯达等。