In January-February, national industrial enterprises above designated size achieved a total profit of RMB 968.9 billion, a year-on-year increase of 16.1%.
In January-February, of the industrial enterprises above designated size, the total profit of state-controlled enterprises was 291.81 billion yuan, up 29.6% year-on-year; the total profit of collective enterprises was 3.69 billion yuan, up 2.8%; the total profit of joint-stock enterprises was 682.95 billion yuan, up 21 %; foreign and Hong Kong, Macao and Taiwanese investment companies realized a total profit of 225.96 billion yuan, an increase of 2%; private companies realized a total profit of 283.08 billion yuan, an increase of 10%.
In January-February, the mining industry realized a total profit of 87.79 billion yuan, a year-on-year increase of 42.1%; manufacturing industry realized a total profit of 810 billion yuan, an increase of 12.5%; and the electricity, heat, gas, and water production and supply industries realized a total profit of 71.11 billion yuan. Increased by 35.2%.
In January-February, in 41 industries, the total profit of 29 industries increased year-on-year, with 1 industry remaining flat and 11 industries decreasing. The profit of major industries was as follows: The total profit of coal mining and washing industry increased by 19.6% year-on-year, oil and natural gas extraction industry increased by 1.4 times, textile industry increased by 3%, petroleum, coal and other fuel processing industries increased by 17.6%, chemical materials and chemicals Product manufacturing increased by 20.1%, non-metallic mineral products industry increased by 56.8%, ferrous metal smelting and rolling processing industry increased by 97.7%, general equipment manufacturing increased by 8.5%, special equipment manufacturing increased by 15.6%, electricity, heat production and supply Growth of 38.3%, agricultural and non-staple food processing industry fell 0.1% year-on-year, non-ferrous metal smelting and rolling processing industry fell 11.9%, automotive manufacturing industry fell 1.8%, electrical machinery and equipment manufacturing fell 5.3%, computer, communications and other electronic equipment manufacturing Industry decreased by 8.2%.
In January-February, industrial enterprises above designated size realized main business income of 15.9 trillion yuan, an increase of 10% year-on-year; main operating costs were 13.3 trillion yuan, an increase of 9.5%; main business income was 6.1%, an increase from the same period last year. 0.33 percentage points.
At the end of February, the assets of industrial enterprises above designated size totaled 105.7 trillion yuan, an increase of 7.4% year-on-year; liabilities totaled 59.6 trillion yuan, an increase of 6%; owners’ equity totaled 46.1 trillion yuan, an increase of 9.3%; and the debt to assets ratio was 56.3%. The year-on-year decrease was 0.8%.
At the end of February, receivables from industrial enterprises above designated size were 12.6 trillion yuan, an increase of 9.7% year-on-year; inventory of finished goods was 3878.6 billion yuan, an increase of 8.6%.
From January to February, the cost of main business income per 100 yuan of industrial enterprises above designated size was 83.98 yuan, a year-on-year decrease of 0.33 yuan; the cost per 100 yuan of main business income was 8.42 yuan, an increase of 0.06 yuan; The main business income realized by assets was RMB 90.2, an increase of RMB 2.1 over the same period of last year; the per capita main business income was RMB 1.173 million, an increase of RMB 119,000 over the same period of last year; the finished goods inventory turnover days were 17.4 days, a year-on-year decrease of 0.2 days; accounts receivable The average payback period was 47.4 days, a decrease of 0.2 days from the same period last year.
What is a slip ring?
A slip ring is an electromechanical device that allows electrical current to flow through a rotating assembly. It is often used in conjunction with a commutator to create an electrical connection in a rotating system. The device consists of a number of contact rings mounted on the rotating assembly and two or more stationary contacts. When the rotating assembly is rotated, the contact rings pass by the stationary contacts, creating an electrical connection.
Types of slip rings
A slip ring is an electromechanical device that allows the transmission of power and electrical signals through a rotating assembly. Slip rings are commonly used in applications where it is not possible or practical to make a permanent electrical connection, such as on a rotating antenna, wind turbine, or radar dish. There are many different types of slip rings available, each with its own set of benefits and drawbacks. Some of the more common types of slip rings include fiber optic slip rings, rotary unions, and contactless slip rings.
Advantages of custom slip rings
When it comes to slip rings, custom-made ones have a lot of advantages over the standard, off-the-shelf variety. Custom slip rings are designed specifically for your application, so you can be sure they`ll meet all your needs. They`re also made to order, so you can get exactly the features you want. And because they`re made specifically for you, they`re often less expensive than generic slip rings.
Disadvantages of custom slip rings
In many industrial and commercial applications, a custom slip ring is the best way to transfer power and/or data between two systems. While custom slip rings offer many advantages, they also have some disadvantages. In this article, we will discuss the disadvantages of custom slip rings.
One disadvantage of custom slip rings is that they are often more expensive than other types of electrical connectors, such as wire harnesses or connectors. Additionally, custom slip rings can be difficult to install and may require specialized tools. Another disadvantage is that custom slip rings are not always as reliable as other types of electrical connectors. They can fail prematurely if not properly maintained or used in the correct application.
Conclusion: When to use a custom slip ring
A custom slip ring is an electromechanical device that allows for the transmission of electrical signals and power between rotating and stationary components. The use of a custom slip ring can be beneficial in a number of ways, including improved performance, increased efficiency, and longer life. In some cases, a custom slip ring may be the only option available for achieving the desired results. When considering a custom slip ring as an option for your application, it is important to understand the different factors that will impact its performance.
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