Land survey equipment products, such as GNSS systems, total stations & theodolites, levels, 3D laser/laser scanners, unmanned aerial vehicles, and other equipment, are used for inspection & monitoring, volumetric calculations, and layout points in industries, including construction, oil & gas, agriculture, mining, disaster management, and others. The land survey equipment market is segmented into product, industry, and application. On the basis of product, the market is divided into GNSS systems, total stations & theodolites, levels, 3D laser/laser scanners, unmanned aerial vehicles (UAVs), and others. Depending on industry, it is classified into construction, oil & gas, agriculture, mining, disaster management, and others. Based on application, it is segregated into inspection & monitoring, volumetric calculations, and layout points.

Engineered wood products are made by joining veneers, particles, fibers, and strands of wood with adhesives to form a man-made composite material. They include a variety of products ranging from plywood to roof trusses. Engineered wood is also called as composite wood. The engineered wood market is segmented into type, application, end user, and region. On the basis of type, the market is divided into I-Beams, plywood, laminated veneer lumber (LVL), glulam (glued laminated timber), oriented strand boards (OSB), cross-laminated timber (CLT) and others. Depending on application, it is classified into construction, furniture, flooring, packaging, and others.

Engineered wood products are made by joining veneers, particles, fibers, and strands of wood with adhesives to form a man-made composite material. They include a variety of products ranging from plywood to roof trusses. Engineered wood is also called as composite wood. The engineered wood market is segmented into type, application, end user, and region. On the basis of type, the market is divided into I-Beams, plywood, laminated veneer lumber (LVL), glulam (glued laminated timber), oriented strand boards (OSB), cross-laminated timber (CLT) and others. Depending on application, it is classified into construction, furniture, flooring, packaging, and others.

我们认为，龙头养殖企业产能的快速扩张以及行业生物安全防控水平加速提升是能繁母猪主要免疫疫苗批签发数量快速增长的重要原因，而创新型产品的推出带动疫苗渗透率的提升则是伪狂犬和猪圆环疫苗批签发数量快速增长主要原因。当前时点，动保行业正在进入产业升级期，率先建立研发优势的企业有望引领行业科技创新的方向。持续推荐具有完善研发体系和创新型产品梯队的优质动保企业。

我国制种行业市场规模超千亿元人民币，居全球第二。我们认为行业受益于政策推动，基本面持续改善。其中，玉米制种是行业最大细分品种，向前看，随商业化育种体系完善、种源研究强化、育种技术更新与迭代，我们判断行业竞争力有明确提升机会。同时，转基因玉米育种有望破局，我们认为如转基因玉米育种商业化落地，将推动玉米制种市场扩容及格局重塑，有创新意识及转基因技术储备的公司有望率先受益。

生猪行业规模庞大，约有1.5 万亿元的市场规模，但行业竞争结构分散，排名前十的企业合计市场份额仅12%，龙头企业市占率仅3%；生猪行
业是典型的大行业小公司格局，具备孵化伟大公司的土壤，未来极有可能出现5000-10000 亿的大市值公司。我们认为未来2-3 年，生猪养殖行业就会提前完成养殖规模化，在由分散到集中的过程中，优质企业有望迎来史诗级的成长行情。我们对于行业规模化提前完成集中的依据如下：1）非洲猪瘟：随着产能的恢复，养殖密度提升后，非洲猪瘟存在抬头的可能；此外，根据新希望披露，行业已经出现非洲猪瘟变异病毒，防控难度提升。规模养殖企业防控非瘟优势明显，市占率快速提升。2）生猪期货：散养户不具备操作金融工具的能力和经济实力，而规模企业可以通过期货工具降低非洲猪瘟带来的养殖不确定性，提升市占率。