1. Meiya Optoelectronics: the leader in optical, mechanical and electrical equipment, the leading domestic brand of oral CBCT, developed the first three-dimensional digital oral CT in China, ranks first in the market share of oral X-ray CT diagnostic machines, and has formed a Chinese company. The product echelon of oral X-ray CT diagnostic machines, including field of view, medium and large field of view, and extra large field of view, are used in dental implantation, impacted tooth extraction, and diagnosis of difficult periodontal diseases. In 2017, medical device revenue was 260 million, accounting for 23.78%.
Judging from the compound growth of revenue in the past five years, the compound growth of revenue in the past five years has been 13.51%. The lowest revenue in the past five years was 901.2 million yuan in 2016, and the highest was 1.501 billion yuan in 2019. Yuan.
2. Oriental Zirconium Industry: The company’s zirconium industry has expanded from raw materials for traditional zirconium products (ceramic glazes, etc.) to raw materials for emerging industries (artificial teeth, nuclear power, artificial gemstones, etc.). Its subsidiary Weiner Technology produces all-ceramics Denture zirconia porcelain blocks and oral medical dentures.
Judging from the compound growth of revenue in the past five years, the compound growth of revenue in the past five years has been -1.84%. The lowest revenue in the past five years was 471.6 million yuan in 2019, and the highest was 8.518 million yuan in 2017. billion.
Extended information:
Stock (stock) is part of the ownership of a joint-stock company and is also an ownership certificate issued. It is issued to each shareholder as a shareholding certificate by a joint-stock company to raise funds and A security that is used to obtain dividends and dividends.
Stocks are long-term credit instruments in the capital market that can be transferred and bought and sold. Shareholders can share the company's profits with them, but they also have to bear the risks caused by the company's operational errors.
Each share of stock represents a shareholder's ownership of a basic unit of the business. Every public company issues shares.
Each share of the same class of shares represents equal ownership of the company.
The size of the company's ownership share owned by each shareholder depends on the number of shares it holds relative to the company's total equity.
Stocks are a component of the capital of a joint-stock company and can be transferred and bought and sold. They are the main long-term credit instrument in the capital market, but the company cannot be required to return its capital contribution.
Stocks are a kind of marketable securities. They are share certificates issued by a joint-stock company to investors when raising capital. They represent the ownership of the joint-stock company by its holders (i.e. shareholders). Purchasing stocks is also a purchase. A part of a company's business can grow and develop together with the company.
This kind of ownership is a comprehensive right, such as participating in shareholder meetings, voting, participating in the company's major decisions, receiving dividends or sharing the dividend difference, etc., but it must also bear the responsibility for the company's operational errors. the risks brought about. Obtaining recurring income is one of the important reasons for investors to buy stocks, and dividend distribution is the main source of recurring income for stock investors.
The primary market (Primary Market) is also called the issuance market (Issuance Market). It refers to the market where companies sell newly issued stocks to investors directly or through intermediaries. The so-called newly issued stocks include initial issuance and reissued stocks. The former is the original stock sold by the company to investors for the first time, and the latter is the addition of new shares on the basis of the original stock.