2020年，在新冠肺炎疫情的冲击下，持续低迷多年的拉美经济出现百年来最严重的衰退，人均GDP倒退10年。地区政治左、右钟摆的周期大大缩短，拉美左翼力量趋于增强。疫情严重侵蚀了拉美国家10年来的减贫成果，贫困率和极端贫困率大幅上升，社会分化更加严重。拉美国家并没有因为合作抗疫而走向团结，地区一体化进程仍处于停滞状态。美国加大了“管控拉美”的力度，提出了针对西半球和拉美的新战略，美拉关系中遏制中国的内容常态化。中拉合作成为显著亮点，双边贸易逆势增长，基础设施合作实现突破。2021年因拜登政府上台以及中国在拉美影响力的上升，拉美地区在美国总体外交中的地位可能提升。中拉关系互补的基础仍然坚实，为数字经济、新冠病毒疫苗等领域的中拉合作提供了新的契机。

Cooking oil also known as edible oil or vegetable oil are oils mainly extracted from oilseeds which is used for baking, frying, and other types of cooking. Cooking oil is also used for the preparation of flavorings and foods which does not require heat, such as bread dips and salad. Cooking oils are naturally liquid at room temperature however, some oils that contain saturated fat, such as palm oil, coconut oil, and palm kernel oil, remains solid even in slightly low temperature. The common edible oils are mostly vegetable oils, including but not limited to rapeseed oil, corn oil, sesame oil, peanut oil, olive oil, palm oil, camellia oil, canola oil, sunflower seed oil, soybean oil, linseed oil (soma oil), grape seed oil, walnut oil, peony seed oil, and other vegetable oils.

Bioadhesives are defined as naturally occurring polymeric materials, which possess adhesive characteristics and can adhere to biological surfaces. This substance includes glues created by using biological intermediates such as starch, cellulose, or gelatin. With the growing popularity of bioadhesives, owing to their environmentfriendly nature, they are preferred over synthetic adhesives. These adhesives find their application in several end-use industries such as wood, packaging & paper, construction, and medical industries.

Big data describes a large volume of data that is used to reveal patterns, trends, and associations, especially related to human behavior and interactions. For the retail industry, big data is used for a greater understanding of consumer shopping habits and how to attract new customers. Big data analytics in retail enables companies to create customer recommendations based on their purchase history, resulting in personalized shopping experiences. These big data analytics solutions also help in forecasting trends and making strategic decisions based on market analysis.

上周，德尔塔变异毒株持续扩散，世卫组织称该毒株已在至少98个国家和地区出现，且在持续变异和进化。受变异株入侵影响，多国单日新确诊病例数回升，新一轮疫情已逼近。世卫组织呼吁各国加快疫苗接种，确保一年后每个国家70%的人口都接种新冠疫苗。市场方面，美国楼市火爆。4月房价指数创下1987年来最大同比涨幅，但房屋销售量却有所下滑。市场认为，当前的低贷款利率、购房需求回升、房屋库存不足是影响楼市的主要因素

The global active optical cable market has witnessed an increase in revenue due to its increased adoption across various regions, on account of its advantages over other communication cables. In optical cables, the information is transmitted through light, which has been reflected due to the total, internal reflection phenomena. The global active optical cable market is swiftly expanding and replacing the copper wires; the technological development in the optical fiber is further expected to enhance the use of active optical cables. The factors that drive the global market growth are rise in investments by governments to improve connectivity within the region drives the demand for higher bandwidth, greater adoption of optical cables in data centers, and advancement in the telecom industry.

The global commercial hand dryer market mainly includes two product segments: hot air and jet air hand dryers. Hot air dryers use the traditional technology of evaporating water to dry hands, whereas the jet drying system is capable of blowing the water away from the hands within a few seconds. Further, the hot air system has also undergone numerous technological advancements with due course of time. Taking demand into consideration, both products are widely popular among endusers. In the present scenario, the market is dominated by hot air hand dryers in terms of unit sales and revenue. However, jet air dryers accounted for almost the same revenue generation. One of the key reasons for this is the pricing difference between hot air and jet air dryers.

Athletic footwear are shoes that are majorly worn while performing sporting and recreational activities or during workout sessions. Conversely, athletic equipment are sporting goods such as apparel, gears, tools, and materials used for playing different sports. The report covers the detailed analysis of the trends, future estimations, and a thorough study of the global athletic equipment and footwear market on the basis of product type, equipment type, and region. The study highlights Porter’s five forces analysis to determine the factors affecting the market growth. These factors include raw material prices, intense competition, users, manufacturers, and suppliers. To understand the market, drivers, restraints, and opportunities are explained in the report. This report further highlights the current trends and key areas of investment.

Corneal implant involves replacing a cloudy cornea with a clear donor cornea. Donor tissue comes from individuals who have donated their eyes for the benefit of others. The report provides market dynamics and trends related to the global artificial cornea and corneal implants market. The study estimates revenue generated from sales of artificial cornea; however, it excludes artificial cornea and corneal implants service revenue. Furthermore, the report excludes revenue generated from post-sale services of artificial cornea and corneal implants.

The report includes the revenue generated from the sales of vaccines used for the prevention of various animal diseases. Recent advancements and developments in the animal vaccines market have enhanced the efficiency of these drugs. Drivers, restraints, and opportunities are explained in detail to understand the market dynamics. Key strategies adopted by the potential market leaders to facilitate effective planning and decision-making are also discussed. The animal vaccines market is classified into product, animal type, and region. By product, it is categorized into attenuated, inactivated, subunit, toxoid, conjugate, recombinant, and DNA vaccines. By animal type, it is divided into companion animal, livestock animal and aquaculture. By region, it is analyzed across North America, Europe, Asia-Pacific, and LAMEA.