1. Zhongwei Company (688012)

The main business is the research and development, production, and sales of high-end semiconductor equipment and pan-semiconductor equipment. The company's main products include capacitive plasma etching equipment, inductive plasma etching equipment, MOCVD equipment, and VOC equipment.

Short-term trend: The strong characteristic of the stock price has been established, and there may be a short-term pullback.

Medium-term trend: There is a trend of accelerating growth.

The recent average cost is 142.45 yuan. In the bullish market, there is a trend of accelerating growth. The company's operating condition is acceptable, and most institutions believe that the stock has a high long-term investment value, and investors can pay more attention.

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2. Baiwei Storage (688525)

The main business is the research and development, design, packaging and testing, production, and sales of semiconductor memory. The company's main products and services include embedded storage, consumer storage, industrial storage, and advanced packaging and testing services.

Short-term trend: In the process of strong growth, it is possible to buy on dips, and short selling is not considered for the time being.

Medium-term trend: The uptrend has slowed down, and it is possible to do a moderate amount of high selling and low buying.

The recent average cost is 54.26 yuan. In the bullish market, the uptrend has slowed down, and it is possible to do a moderate amount of high selling and low buying. The stock is concerned by the market in terms of capital, and the momentum of the parties is strong. The company's operating condition is good, and most institutions believe that the stock has a high long-term investment value.3. Wanrun Technology (002654)

Mainly engaged in the encapsulation of LED components, LED lighting applications, and advertising media business. Its main products can be divided into two major categories: LED light source devices and LED lighting products. Among them, LED light source devices can be further divided into through-hole LEDs and surface-mounted LED products according to the encapsulation form. LED lighting products can be further subdivided into LED general lighting products and LED landscape decorative lighting products according to different application fields.

Short-term trend: In the process of strong rise, it is advisable to buy on dips and not consider short selling for the time being.

Medium-term trend: The upward trend has slowed down, and it is possible to sell high and buy low in appropriate amounts.

The recent average cost is 10.89 yuan. In the bullish market, the upward trend has slowed down, and it is possible to sell high and buy low in appropriate amounts. The stock shows a state of capital outflow, and investors are advised to invest cautiously. The company's operating conditions are acceptable, and it has not yet received significant recognition from most institutions. It can continue to be followed up later.

4. Zhongjing Electronics (002579)

The main business is the research and development, production, sales, and service of printed circuit boards (PCBs). The company's main products include rigid circuit boards (RPCB), high-density interconnection boards (HDI), flexible circuit boards (FPC), rigid-flex boards (R-F), and flexible circuit board assemblies (FPCA). The company is a member unit of the China Printed Circuit Association (CPCA) and the American Printed Circuit Association (IPC), and is one of the top 100 printed circuit board enterprises in China.

Short-term trend: The market has been rising continuously recently, and caution should be exercised for short-term pullbacks.

Medium-term trend: There is an accelerating upward trend.The recent average cost is 7.89 yuan. The stock is in a bullish market and shows an accelerating upward trend. However, the capital flow for this stock is outflowing, so investors should be cautious with their investments. The company's operations are in good condition, and most institutions believe that the stock has average long-term investment value.

5. Changdi Technology (600584)

As a global leader in integrated circuit manufacturing and technical service provision, Changdi Technology offers a one-stop service for chip packaging, including integrated circuit system integration, design simulation, technological development, product certification, wafer mid-test, wafer-level mid-process packaging testing, system-level packaging testing, chip finished product testing, and direct delivery services to semiconductor customers around the world.

Short-term trend: The short-term strong market may be ending, and it is advisable for investors to sell in the short term and wait and see.

Medium-term trend: There is an accelerating upward trend.

The recent average cost is 27.81 yuan. The stock is in a bullish market and shows an accelerating upward trend. The company's operations are in good condition, and most institutions believe that the stock has a higher long-term investment value.

6. Jiangfeng Electronics (300666)

Engaged in the research and development, production, and sales of high-purity sputtering targets. The company's main products include aluminum targets, titanium targets and rings, tantalum targets and rings, etc. The company was rated as "National Intellectual Property Advantage Enterprise" by the National Intellectual Property Administration and won the "First Prize of Zhejiang Province Technical Invention" honor. The company's patents ranked 74th on the "Top 500 Chinese Enterprise Patents List" and won the "Zhejiang Province Patent Project Performance Evaluation (Patent Gold Award)" honor.

Short-term trend: The market has been rising continuously recently, and there should be caution about a short-term pullback.Mid-term trend: There is an accelerating upward trend.

The recent average cost is 49.52 yuan. The market is in a bullish trend, and there is an accelerating upward trend. The company's operations are in good condition, and most institutions believe that this stock has a high long-term investment value.

7. Nanjing University Photoelectric Technology (300346)

It is a high-tech enterprise engaged in the research and development, production, and sales of advanced electronic materials. The company's main business is the production, research and development, and sales of three types of semiconductor materials products: advanced precursor materials, electronic special gases, and photoresist and supporting materials. The company's main products are advanced precursor materials, electronic special gas products, and photoresist and supporting materials.

Short-term trend: The strong characteristics of the stock price have been established, and there may be a short-term pullback.

Mid-term trend: There is an accelerating upward trend.

The recent average cost is 28.13 yuan. The market is in a bullish trend, and there is an accelerating upward trend. This stock is receiving market attention in terms of capital, and the bullish momentum is strong. The company's operations are acceptable, and most institutions believe that this stock has a high long-term investment value, and investors can pay more attention.

8. Unisplendour Corporation (002049)

The main business is special integrated circuits and smart security chips. The main products are microprocessors, programmable devices, memory, smart security chips, etc. The company has more than a hundred invention patents and has won the first prize and second prize of the National Science and Technology Progress Award, and the second prize of the National Technical Invention Award.Short-term trend: The strong market trend from the early period has ended, and it is advisable for investors to sell their stocks in a timely manner.

Medium-term trend: Currently in a rebound phase.

The recent average cost is 56.42 yuan. In the bear market, it is currently in a rebound phase, and investors can pay appropriate attention. The capital of this stock is showing an outflow, so investors are advised to invest cautiously. The company's operational condition is acceptable, and most institutions believe that the long-term investment value of this stock is relatively high, and investors can strengthen their attention.

The above personal opinions are for reference only and should not be used as a basis for buying and selling. Profits and losses are at your own risk. The market has risks, and investment should be made with caution.