Beiminghe Iron Mine belongs to Hanxing Metallurgical Mine Management Bureau of China Minmetals Group, and it is the only large underground metallurgical mine in China included in the Ninth Five-Year Plan. The design scale is 6.5438+800,000 tons/year. It was put into trial operation in April 2002, and its output in 2004 exceeded 2 million tons.
During the preparation and design of Beiminghe Iron Mine, the new, fast, good and economical mining target was determined, and the production organization and management mode with mine characteristics was formed, which laid the foundation for realizing the enterprise goal of "domestic first-class and internationally famous". At present, the local area network of the mine has been completed and operated, and the management level of the enterprise is going to a higher level with the help of informatization.
There are 1306 employees in Beiminghe Iron Mine, with bachelor degree or above accounting for 6% of the total employees, and college degree or above accounting for 2 1% of the total employees. Senior title 15, professor-level senior engineer 1 person, intermediate title 70, junior title 80. High-quality staff provides a strong guarantee for the construction and development of Beiminghe Iron Mine.
In order to give full play to its technical advantages, the mine has set up a staff technical service center to provide technical consultation, technical training, small mine design and other services for enterprises. Wannian Mine, a coal mine under Jizhong Energy Fengfeng Group.
Jizhong Energy Group was established on June 30, 2008, and was formed by the integration and reorganization of Jinniu Energy Group and Fengfeng Group. Jizhong Energy has total assets of 28.298 billion yuan, total net assets of 65.438+06.5438+06.550 billion yuan and registered capital of 4.374 billion yuan. After the integration of the two enterprises, the energy coal reserves in Jizhong reached 654.38+0.5 billion tons, and the recoverable reserves were more than 2 billion tons, which laid a solid resource foundation for the sustained and rapid development of enterprises. Xinxing Cast Pipe Co., Ltd. was established exclusively by Xinxing Cast Pipe Group Co., Ltd., and 1997 was issued and listed. At present, the total share capital is 1,174,516,596 shares. The company, formerly known as the Third-Line Military Steel Plant, was established in 197 1. At present, it has developed into a cross-regional, cross-industry, large-scale enterprise integrating science, industry and trade, and is one of the 520 key enterprises in China.
The company has successively won the National Advanced Enterprise in Quality and Benefit, National Advanced Enterprise in Environmental Protection, National Customer Satisfaction Unit, National May 1 Labor Award, China Outstanding Management Contribution Award, Top Ten Listed Companies, China Outstanding Enterprise Record Creation Unit, China Foundry Industry Outstanding Contribution Award, China Best Return on Investment Listed Company and China Top 500 Enterprise Informatization Enterprise. He has been selected as one of the "Top 50 Listed Companies with the Most Development Potential in China" for seven consecutive years, and as a sample stock of Shenzhen Stock Exchange for seven consecutive years.
The company's main business is centrifugal ductile iron pipes and fittings, iron and steel smelting, calendering and casting products. At present, it has five product series: emerging cast pipes, emerging pipe fittings, emerging steel products, emerging grid structures and emerging steel-plastic pipes. Hebei Huafeng Coal Chemical Power Co., Ltd. was established on June 26, 2004, located in the north of Cishan Second Street Village, Cishan Town, Wu 'an City, with a registered capital of 18000. The company has more than 65,438+0,500 employees, with an annual production capacity of 654.38+0.6 million tons of JNK98-43 coke oven and 654.38+0.6 million tons of JNDK43-99D coke oven, and has 3MW, 6MW, 2× 65,438+0.5 MW medium-temperature and medium-voltage power generation. Huafeng Company is one of the second batch of production enterprises issued by the National Development and Reform Commission that meet the "Access Conditions for Coking Industry". Our company has a special railway line and a transport fleet, which enables the company to transport raw materials and our high-quality coke from all over the country conveniently and quickly.
Since its establishment, the company has been running well and has an optimistic prospect. By the end of 2006, the monthly sales amount was 593 million yuan, and the profit and tax amount was 1. 1 billion yuan. Since its successful operation, Huafeng Company has solved more than 850 social idle laborers, including more than 90 laid-off workers/kloc-0 and more than 660 rural surplus laborers, which has made due contributions to social stability and national and local fiscal revenue. The company was rated as "Consumer Trustworthy Unit" by Hebei Consumers Association and "Excellent Credit Enterprise" by Hebei SME Credit Evaluation Committee. Its products passed the ISO900 1 international quality system certification and won the honorary titles of "Consumer Trustworthy Product", "Top Ten Enterprises", "Large Enterprise" and "Re-employment Base" by Wu 'an Municipal Party Committee and Municipal Government.
At present, Huafeng Company is building a 5.5-meter tamping coke oven with an annual output of 2 million tons, as well as corresponding supporting systems for chemical product recovery, sewage treatment and desulfurization, another set of 15MW coke oven gas power generation project and 80,000 tons crude benzene hydrofining project. It is estimated that the coke oven and chemical products system will be put into operation in April 2007, the second power plant will be put into operation at the end of June 2006 and the benzene hydrogenation project will be put into operation in early 2008. At present, our company produces 6.5438+600,000 tons of coke, with an annual power generation of 300 million KW·H, 80,000 tons of benzene hydrogenation, 6.5438+800,000 tons of crude benzene, and 50,000 tons of ammonium sulfate and tar.
Huafeng Company has not been established for a long time, but it pays attention to the internal management and development of enterprises. Since its successful operation, the company has made remarkable achievements and made outstanding contributions to the economic development and social stability of Wu 'an. Details of cultural sites:
Early Neolithic culture in northern China. It was named after its first discovery in Cishan, Wu 'an County, Hebei Province. Magnetic mountain culture, 1933, was first discovered in Cishan, Wu 'an, Hebei Province, and appeared about 5400~ 5 100 years ago. Like Peiligang culture, it is an important culture in the early Neolithic period in northern China. Magnetic mountain culture is mainly distributed in southern Hebei and northern Henan. Excavated in 1973. The age is about 5400 BC to 5 100 BC. The economic life of residents is mainly primitive agriculture, and the crop is millet. Stone sickle, stone shovel, stone knife, stone axe and willow-shaped stone mill are used as making tools. The stone mill is three or four feet long and has a unique shape. Raising dogs, pigs and other domestic animals, as well as fishing and hunting. The pottery industry is primitive and in the stage of manual production; Oval mouthparts, shoe-shaped brackets, three-legged bowls and deep-bellied pots are typical pottery. The surface of pottery is decorated with ropes, grates and scratches. Houses are round or oval, and they are all semi-crypt buildings. There are many pits for storing things. This culture is closely related to Peiligang culture, and some people even call it "Peiligang magnetic mountain culture". Its discovery filled an important gap in the early Neolithic culture in China.
Magnetic mountain culture Site, located at Nanminghe Platform, about 1 km east of Cishan Village, Wu 'an City, southern Hebei Province, is the first early Neolithic cultural site discovered in China, about 7300 years ago, which broke through the archaeological era of Yangshao culture in Neolithic Age. Because of its typical representative significance, it was named in archaeology as.
Magnetic mountain culture site discovered at 1972, with a total area of nearly140,000 square meters. From 1976 to 1978, three excavations were carried out here. By the end of 1978, the excavated area was 6000m2, the cultural layer was 1 to 2m thick, and many caves were 6-7m deep. More than 6000 kinds of pottery, stone tools, bones, mussels, animal bones and plant specimens have been unearthed, which provides valuable clues for finding the earlier civilization origin of agriculture, animal husbandry and pottery making in China. If the HarmonyOS system had not been opened in many places on the earth more than 7,000 years ago, people here had already planted grains, raised poultry, made daily necessities and fired pottery ... and entered the earliest civilization of mankind. Mr. Xia Nai, a famous archaeologist in China, pointed out: "The discovery of magnetic mountain culture site is a major breakthrough in Neolithic archaeology in China." It provides rich and valuable underground information for studying and exploring the early Neolithic culture in China.
Two houses were found at the scene, both of which were semi-basement houses. Among the cultural relics in Ji Fang site, there is a burnt clod with a clear mat pattern, which shows that reed mats were compiled in this area 7300 years ago, and it is also conceivable that reed mats have brought great convenience to people's lives. Archaeologists call it the best handicraft in the country.
Huikeng site
There are 468 ash pits excavated at Cishan site, and millet ash is found at the bottom of 88 rectangular pits with a thickness of 0.3 to 2 meters. There are 10 pits, and the grain accumulation thickness is nearly 2 meters, which is rare among Neolithic cultural relics excavated in China. The excavation of millet, especially the specimens of millet, has attracted great attention of experts at home and abroad. In the past, it was thought that millet originated in Egypt and India, and the excavation of millet in Cishan site provided the earliest evidence of millet unearthed in China. This discovery advanced the record of millet planting in the Yellow River basin in China to more than 7,000 years ago, filled the blank of pre-Yangshao culture, and revised the understanding of the age of millet planting in the current world agricultural history.
In the excavated ash pits, it is also found that there are tree seed accumulation layers at the bottom of the two pits, and hazelnuts, lobules and walnuts can be identified. Walnut is today's walnut. In the past, it was thought that walnuts were introduced into the mainland when Zhang Qian was in the Western Regions in the Han Dynasty. The excavation of walnut in Cishan site confirmed that it was planted in this area more than 7000 years ago.
agricultural development
The development of agriculture provides material conditions for people to raise poultry. A large number of animal bones abandoned by human beings after eating were found in the site, among which the bones of domestic chickens, pigs and dogs were the most striking. The skeleton of domestic chicken unearthed from Cishan site is the earliest skeleton of domestic chicken found in China so far, which is more than 3,300 years earlier than that of India, which originally thought that there was the earliest domestic chicken in the world.
Pottery refining
Pottery is an invention of China people and a great contribution to world civilization. Most of the pottery unearthed from Cishan site is sand pottery, and a few are clay, all of which are handmade and mainly plain. Among the unearthed pottery, there are round-bottomed pots, three-legged pots and almsgiving-shaped ding. Among them, the pottery group composed of pottery pots and pottery brackets is unique and most representative.
Stone tool research
Stone tools unearthed from the site include hammering stone tools, grinding stone tools and grinding stone tools. The main shapes are millstones, grinding rods, axes, shovels, chisels, hoes and sickles. Among them, millstones and grinding rods are food processing tools, which have great archaeological value.
Judging from the specimens and a large number of artifacts unearthed from the Cishan site, as early as 7000 years ago, there was a relatively developed agriculture in the eastern foot of Taihang Mountain in southern Hebei Province. At that time, the level of productivity had been divorced from the primary stage of agricultural economy, and quite a few people had engaged in special manual labor. Primitive manual labor has become an important part of primitive agriculture, fishing and hunting, gathering, production and life. The rich connotation of magnetic mountain culture site provides a new important link for studying and exploring the early Neolithic culture in China.
The rich cultural accumulation and distinctive local characteristics of Cishan site provide extremely important clues for exploring the origin of agriculture and animal husbandry in China. 1988 65438+ 10/3 was announced by the State Council as the third batch of national key cultural relics protection units.