Acrylic sheet or plexiglass is a thermoplastic sheet made of synthetic polymers. It comes in transparent or colored form and is widely used as an excellent alternative to traditional glass in various applications.

An automotive cockpit module is an assembly consisting of heating, ventilation, and air conditioning (HVAC) units, ducts, electronic units, wiring harnesses, and instrument panels. The instrument panels include the fuel and engine temperature gauge, speedometer, tachometer, fuel-economy gauges, odometer, infotainment systems, and various indicators, such as seat belt warning, parking-brake-engagement, tire-pressure monitoring system (TPMS), and an engine malfunction indicator built around the steering system.

Coal mining is the process of extracting coal from the ground. Coal is the remains of ancient vegetation and other rock strata that have undergone modification under the effects of pressure and heat. It is a combustible, organic, and sedimentary rock, which is mostly composed of carbon, oxygen, and hydrogen.

CPVC is a specialized thermoplastic material used in the manufacture of pipes and fittings for plumbing and industrial applications. Chlorinated polyvinyl chloride (CPVC) pipes are known for their ability to withstand high temperatures, making them suitable for hot water distribution systems. The material exhibits excellent corrosion resistance, which ensures durability and longevity in various environments. CPVC fittings, designed to complement the pipes, allow for seamless connections and are available in a wide range of configurations to meet specific installation requirements.

Global Chemical Mechanical Planarization (CMP) Slurry and Pad Market - Growth Trends and Forecasts

铁路的建设将会如何改变一个地区的经济格局？泛亚铁路中的中老铁 路可以作为一个观察样本。老挝是东盟唯一的内陆国，长久以来其经济发展饱受陆锁国之苦，尽管有大量的矿产资源，但苦于没有出海口，因而无法有效的将矿产资源运输出去、换取发展的资金。但是中老铁路的建设改变了这一局面。2021 年铁路通车之后，货物运输效率大幅提升、运输成本降低，老挝也因此有了低成本输出货物换取发展机会的可能性，经济受益显著。对中国来说，中老铁路的建设也意义重大。

股指动态:过去一周，全球主要科技股指普遍下跌，中概股科技小幅上涨。标普 500 指数-2.27%，纳斯达克综合指数-2.43%，费城半导体指数 -0.67%； TAMAMA科技指数-2.62%；纳斯达克中国金龙指数+0.37%;恒生科技指数-2.59%；计算机-1.20%。

结合产业链各环节来看，上到壮大科技人才队伍、发展耐心资本、完善数据制度并扩大算力资源布局；中游要着重提升模型能力；下到推动人工智能与各行业的深度融合，智能终端消费的新趋势，以此融合数字技术与现有优势，促进大模型落地，并真正赋能实体经济。为各环节发展明确路径，通过强化供给支撑、提升中游核心能力、拓展下游应用，推动产业升级，为经济高质量发展注入新动能。

AI 软件千亿美元市场规模，海外 ToB AI 商业化路径清晰。据 ServiceNow 援引 IDC，2028 年 AI 软件支出将达约 1530 亿美元。通过对海外多个 SaaS 厂商的研究，我们发现当前海外 AI ToB 商业化路径主要分为：CRM 类公司如 Salesforce 及 Freshwork 等，AI 商业化进度领先，已经推出按次/按量计价的单独产品，我们认为客户侧 ROI 得到提升是其付费的主要驱动；SAP 将 AI 功能融合进原有产品以强化产品力，以此巩固并提升其市场地位；ServiceNow 将 AI 商业化进度延后，当前阶段以提升客户的 AI 使用量为核心战略。

存储厂商宣布涨价，存储价格重新走高。3 月初，Sandisk（闪迪）发布的涨价通知函显示，Sandisk 计划从 4 月 1 日起对所有面向渠道和消费者客户的产品涨价，涨幅将超过 10%。这一动作也印证了最新的存储现货价格走势。据《中国经营报》援引来自 TrendForce 集邦咨询 3 月 12 日最新的现货价格走势报告显示，NAND Flash Wafer（（ 圆））现货市场延续涨价态势。这主要是因为供应商持续的生产控制，工厂收到的库存低于预期，导致现货供应端开始惜售，报价不断上涨。512GB TLC 圆）现货价格在 3 月第一周（3 月 5 日到 3 月 11 日）上涨 2.33%， 报 2.5 美元。