Automotive engine oil, often known as motor oil, is a lubricant used in internal combustion engines to power motorcycles, automobiles, and a variety of other automotive engines. Engine oil primary role is to minimize wear and friction on moving parts while also cleaning the engine of sludge and varnish.

Automotive software is software that enables the user to interact with the underlying in-vehicle hardware as well as perform control functions in automobiles.

A baby diaper is a type of absorbent garment designed to be worn by infants and toddlers who are not yet toilet trained. Its primary function is to contain and absorb urine and feces, thereby preventing the soiling of outer clothing and the surrounding environment.

Ballistic protective equipment refers to gear designed to protect individuals from bullets and other projectiles. This includes body armor, helmets, and shields, which are constructed using advanced materials to absorb and dissipate the energy from ballistic impacts, ensuring the safety and survivability of military and law enforcement personnel.

Baby toiletries refer to products used for cleaning and grooming babies. Haircare, skincare, and bath products, fragrances and perfumes, and wipes for babies are some of the products offered in the global baby toiletries market. The toiletries not only keep the babies groomed but also protect them from infections and diseases

A beauty salon is a professional establishment offering a variety of cosmetic treatments and services aimed at enhancing personal appearance and well-being. Common services include haircuts, styling, coloring, skincare treatments, manicures, pedicures, and spa therapies. Some salons also provide advanced services like laser hair removal, facials, and anti-aging treatments.

Biogas is produced as a result of the biological breakdown or decomposition of organic matter in the absence of oxygen. This process is called 'anaerobic digestion' and uses biodegradable materials, such as municipal waste, green waste, crops, plant materials, sludge from sewage, manure, and biomass, to produce biogas. Biogas is an alternative source of renewable energy.

Computer accessories are devices that enhance the features of the computer. They can be connected externally or internally to the computer system. Computer accessories are categorized into audio speakers, mouses, modems, web cameras, microphones, and keyboards.

中美欧是推动全球经贸格局的关键力量，彼此贸易依赖度高。中美是欧盟最主要的贸易伙伴之一，美国为欧盟提供原材料、化工、高端设备等产品，中国向欧盟输送纺服、机械、电子等货物。同时，中美均是欧盟的主要出口目的地。                                

原油周度跟踪上看，根据 EIA，截至 5 月 2 日，美国商业原油库存周环比-203.2 万桶， 汽油/馏分油/航空煤油/燃料油库存周环比+18.8/-110.7/-111.4/+141.6 万桶。需求方面， 美国炼厂开工率周环比+0.4pct 至 89%，原油加工量周环比-0.7 万桶/日至 1607.1 万 桶/日。供给方面，美国原油产量周环比-9.8 万桶/日至 1336.7 万桶/日。进出口方面， 美国原油进出口量周环比+55.8/-11.5 万桶/日至 605.6/400.6 万桶/日。