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西安市住院全套证明报告



2019-11-18 04:09:05

  西安市住院全套证明报告,办(理)初中毕业证【V.ィ訁:171乀3999乀5662】中铁工业九桥公司首席焊工王中美:青春在焊花中闪耀

  

http://image.tupian114.com/20140318/11001010.jpg?24469

  

美媒:中韩嫌犯在美偷采多肉植物每株卖价超300元


  广西那坡县发现世界级天坑群

  科技日报讯 (记者操秀英)在近日于2019年(第十届)中国—东盟矿业合作论坛期间举办的中国—东盟自然景观资源图集研讨会上,自然资源部中国地质调查局宣布,在广西壮族自治区那坡县发现大型天坑群。

  据悉,自然资源部中国地质调查局岩溶地质研究所联合中外专家开展西南岩溶地质遗迹调查时,在广西西南边境发现大型天坑群。该天坑群由19个天坑组成,主要分布于那坡县城厢镇和龙合乡,这是我国境内继大石围天坑群、汉中天坑群后,发现的又一世界级天坑群。这些天坑容积均在百万立方米以上,保存完好,具有很高的科学研究和旅游开发价值。

  根据调查,那坡天坑群形成于定业地下河流域内,定业地下河汇水面积486平方公里,地下河总长60公里,落差292米。这些天坑有的发育于海拔1000多米的高原之上,有的顺着地下河轨迹呈串珠状分布。那坡天坑群的发现对完善天坑演化理论具有重要科学价值。除天坑群外,定业地下河流域内还发育有类型众多的岩溶地质遗迹,尤其是丰富多彩的岩溶洞穴、岩溶峡谷、伏流和瀑布景观。

  那坡天坑群保存有完好的原始植被群落,如董棕、蛇根草、爬树龙、香木莲、棕榈树等,其中国家二级保护植物董棕群落,林木均高在30米以上,如此高大的天坑野生董棕林为国内首次发现;天坑中央香木莲树高50米,仅次于大石围天坑香木莲。

  那坡县位于广西西南边陲,是广西乃至全国通往东盟贸易区的主要通道之一,也是广西4个极度贫困县之一。此次发现的天坑群以及众多岩溶地质遗迹景观,对那坡县发展边关地质旅游经济,实现精准脱贫具有重要意义。

【编辑:陈海峰】



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Industry, said the rare earth industry is not yet 

In early November, rare earth products usher in a rare rally, the main varieties of neodymium oxide, praseodymium, dysprosium oxide quote rises more than 20% and 10%, respectively, and other products also showed broad based market.

Analysis of the industry, rose significantly relative to last year's high prices, not yet out of the woods. Hope of recovery is sluggish international market and domestic industrial chain of "black" double whammy national industrial restructuring.

Profits fell nearly Jiucheng

Inner Mongolia Baotou Steel Rare Earth (Group) Hi-Tech Co., Ltd. report released on October 19: the third quarter of this year, the company achieved a net profit of about 1.2 billion yuan, a year-on-year decline of 89.6%.

Baotou Steel Rare Earth the performance giant drop 90% of the scene, is not the case. In South Rising colored by rare earth prices have been running low impact, performance has fallen sharply.

Inner Mongolia, a small separation of rare earth enterprises executive said: "Baotou Steel Rare Earth falling profits are so powerful enterprise scale small point, can only be shut down."

The data show that the main product prices from the fourth quarter of last year to mid-October this year, the rare earth permanent magnets are not to the half of the peak last year. Dysprosium oxide dropped as much as 73.68% 72.88% neodymium oxide decreases. Due to a serious imbalance between supply and demand, the industry is expected that the rare earth market in the year is still difficult to truly recovered.

Not only is the prices, exports decline significantly.

In recent years, the overall consideration of domestic and foreign markets, resources and environment carrying capacity as well as domestic production, China's strict control of rare earth mining and production total, simultaneous implementation about exploitation, production, consumption and export restrictions and reasonable determination of the annual export quota of rare earth total.

Customs data show exports of rare earth ore, metals and compounds 1 to September of 9967 tons, a decrease of 11.5% compared to the same period last year, less than 1/3 of the total annual quota.

Industry analysts believe that the decline in the current world economic situation, global rare earth demand decline, China's rare earth export tariffs, serious cases of smuggling of rare earth, which is also an important reason for the decline of the rare-earth exports.

The face of price declines, Baotou Steel Rare Earth resorted to Discontinued insured banner. The company decided that, since October 23, 2012, the company owned application Baotou rare earth ore roasting, smelting separation of enterprise and application of Southern rare earth mine Chonnam clad steel crystal ring, the Xinfeng Baotou new Carrier discontinued month. At the same time, the company corresponding to suspend the supply of raw materials to the roasting, smelting separation.

Unlike in previous years, this year to participate in the cut-off and protect the price of rare earth enterprise larger, broader scope. Minmetals Rare Earth, Chinalco, China Nonferrous Metal Mining Group and Jiangsu, Jiangxi, Guangdong and other places immediately announced some rare earth enterprises have ceased production capacity to shrink dramatically.

The rare earth College of Inner Mongolia University of Science and Technology Professor Zhang Yin, the Discontinued insured may be short-term help to stimulate the market active, depressed prices continue to dip. Long term, determine the actual market demand factors or downstream terminal, the current demand levels and no significant improvement, so the rare earth product prices up space and time are more limited.

Black chain hazards

Vice Minister of the Ministry of Industry Soupault held in August this year, the Fourth China Baotou Rare Earth Industry Forum, said China's rare earth industry, the long-standing pollution of the environment, destroying the ecology, smuggling crime phenomenon, last year, the Ministry of Industry, the Ministry of Land and Resources seized rare earth more than 10 smuggling cases.

The Marong Zhang, Secretary-General of the China Rare Earth Industry Association has revealed that the 2011 foreign customs statistics, the number of rare earth imports from China, 1.2 times higher than the number of export statistics of China Customs, which means that the amount of 120% of the normal exports smuggling.

October, the investigation by the State Council of rare earth rectify joint inspection teams, rare earth black industry chain has been covering mining, smelting separation, deep processing, the application of multiple aspects, from production, sales to smuggling black rare earth in several provinces, has formed a complete industrial chain.

According to the relevant responsible person said, the rectifying only in two regions of Inner Mongolia and Ningxia, a total of smashed six the black rare earth processing plants, confiscated 20,000 tons of rare earth, "the number of exports than the national year!"

According to official statistics, in 2011, 18,600 tons of our actual physical volume of exports of rare earth products. .

Black rare earth prices, severe crush legitimate producers living space, scale covert black industry chain operations, the amount of product into the market is difficult to count, disrupting legitimate businesses and government decision making managers. "Inner Mongolia Rare Earth Association a responsible person.

Rare Earth Office of the Ministry of Industry, the official said, the industrial pattern and scattered private mining excessive digging and rampant smuggling, a serious departure from the value of China's rare earth prices, scarcity of resources does not reasonably reflect the 23% of rare earth resources, China a more than 90% of the world market supply, businesses have no pricing power, rare earth once the selling price of the soil ".

It is estimated that from 2002 to 2005, the United States to produce one kilogram of rare earth environmental cost is about $ 2.8 China needs environmental costs of $ 5.6. Time, the rare earth price of $ 5.5 per kg, equivalent to a gold grade rare earth resources when cabbage prices to sell.

Relevant data show that, from 2000 to 2010, the rare earth prices 2.5 times, gold, copper, iron ore prices over the same period were up 4.4,4.1,4.8 times.

Insiders pointed out that the rare earth is an important strategic resources of non-renewable national, to increase the mining of rare earth resources in remediation efforts, acts of indiscriminate digging of private governance from the source of rare earth resources, instruction plan illegal non-corporate procurement or non-procurement of rare earth minerals behavior, purification of rare earth resources, market order.

Rare Earth restructuring long way to go

It is understood that China's rare earth reserves in the world, and rare earth resources are mainly distributed in Inner Mongolia, Shandong, Sichuan, Jiangxi, Fujian, Guangdong, Hunan and other provinces, 20 cities and prefectures.

Relevant data show that 126 original rare earth enterprises of China's rare earth industry, production capacity of about 32 million tons, far greater than the total world demand for about 12 million tons per year.

In May 2011, the State Council issued the "promote the sustained and healthy development of rare earth industry" clear, basic form a pattern of rare earth industry led to large enterprises in the future.

MIIT also issued a "rare earth industry access conditions, in terms of production scale, production technology, the energy consumption of the rare earth industry norms, 20% of the country's rare earth production capacity is expected to be eliminated. Not standard enterprise mergers and reorganizations, or shut down. Improve industry access threshold, but also conducive to the improvement of the concentration of the rare earth enterprises.

Around began to accelerate the pace of integration of the local rare earth. Has been in the past more than a year, actually considerable resistance to integration.

In fact, the Inner Mongolia Rare Earth Enterprise integration process is not smooth. Compensation standards, placement of workers, downstream converting funds, and so became the local small and medium rare earth enterprises and the government's game point.

Hunan, Inner Mongolia, Guangdong and other provinces and autonomous regions have set up a provincial Rare Earth Industry Group, the gradual completion of the integration of rare earth in the province.

But the provinces throws integration program, the program more than the province of large rare earth enterprises mainly to the strength of the central enterprises and unable to participate in the integration of local rare earth.

An authority, told reporters in the Baotou Rare Earth industry to solve the problem of rare earth and rare earth prices could be stabilized, the best way is to implement a national merger and reorganization, rather than regional restructuring.

Late last year, the Baotou Steel Rare Earth the "Northern Rare Earth (Group) Hi-Tech Co., Ltd. set up programs. Officially reported to the Commission by letter of Inner Mongolia Autonomous Region

At present, the Ministry of Industry and Information Technology, together with other relevant departments to study the formation of large-scale enterprise group of rare earth. Ministry of Industry official said, will give full play to the role of the market mechanism, strengthen coordination and guidance, and to speed up the formation of the National Large Rare Earth Enterprise Group as soon as possible to form a National Large Rare Earth Enterprise Group led the development of rare earth industry pattern.

A rare earth sector suggestions: "national integration in the rare earth industry in the process of restructuring the private sector, the same can not be excluded, let private companies to participate in equal competition."

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