两个男人吮她的花蒂和奶水视频|让少妇高潮无乱码高清在线观看|中文字幕丰满乱子伦无码专区|精品乱码久久久久久中文字幕

News

It is necessary to establish a reasonable coal inventory system
RELEASE TIME: 2019-06-27

Because there are practical constraints at both ends of supply and demand, it is of positive significance to explore and establish a reasonable inventory system in every link of coal production, circulation and consumption to ensure that the coal inventory of the whole society is at a reasonable level to ensure the supply of coal and stabilize the huge fluctuation of coal price. To explore the establishment of a reasonable inventory system is to establish a "reservoir" in the whole process of coal production and consumption, shortening the process of regulating the supply and demand of coal

Recently, the national development and reform commission solicited public opinions on exploring the establishment of a reasonable coal inventory system. According to the plan, China will scientifically determine the minimum and maximum coal stocks according to different links, different regions, different enterprises and different periods of time. In this regard, some people believe that, in the context of coal overcapacity is still very serious, the mandatory production and consumption links to ensure coal storage level, is a "tangible hand" stretched too long.

From the perspective of demand, China's annual coal consumption is about 4 billion tons, which is far smaller than the production capacity, but presents obvious structural characteristics, namely, the coal demand fluctuation is obvious every quarter, and the coal demand varies greatly in different regions. Such structural fluctuations often lead to peak summer and peak winter, as well as "coal shortage" problems when supply is tight due to some extreme weather.

In the "golden decade" of the development of the coal, the coal shortage "has been harassing led directly to the coal prices rise, not only increase the cost of downstream users, especially the thermal power enterprises pressure, more to a great extent, release the wrong market supply and demand information, many coal enterprises to speed up the expansion and release the impulse, to coal serious overcapacity.

From the perspective of supply, although China's coal production capacity has been seriously excess, due to the impact of safety production regulations and other factors, the release of coal production capacity is inelastic. Once the market supply and demand situation changes dramatically, it is difficult for coal enterprises to increase supply in a short time by accelerating the release of production capacity. In addition, China's existing coal production capacity, there are a lot of production capacity, including some advanced production capacity is illegal production capacity, if further efforts to crack down, coal production capacity may not be imagined by the outside world. If the bao bet that provides coal is in "capacity release" on, can stimulate coal company to accelerate capacity to expand instead, also may bring about a few break the law to violate capacity "fish in troubled waters". By the time the tight coal supply and demand situation passes, the market is likely to slip back into a more serious glut.

Because there are practical constraints at both ends of supply and demand, it is of positive significance to explore and establish a reasonable inventory system in every link of coal production, circulation and consumption to ensure that the coal inventory of the whole society is at a reasonable level to ensure the supply of coal and stabilize the huge fluctuation of coal price.

After nearly 40 years of reform and opening up, China has long said goodbye to the era of shortage economy and realized the transformation from seller's market to buyer's market. Coal as a basic energy and important raw materials in China, it is also necessary to preserve a certain reserve scale.

To explore the establishment of a reasonable inventory system is to establish a "reservoir" in the whole process of coal production and consumption, shortening the process of regulating the supply and demand of coal. The maximum and minimum inventory levels proposed in the draft of the national development and reform commission are also reasonable inventory levels needed to maintain normal production and business activities in all links. This standard setting is conducive to improving the enthusiasm of market players in all links to timely replenishment of inventory, and can effectively avoid significantly increasing enterprise inventory costs.

Of course, in the longer run, in order to effectively deal with structural fluctuations in coal demand, we must combine giving full play to the decisive role of the market in resource allocation with giving better play to the role of the government, actively establish a coal production peak regulation system, promote the orderly release of coal production capacity, and enhance coal supply flexibility. At the same time, we should straighten out the relationship between upstream and downstream supply and demand as soon as possible, effectively solve the problems of the system and mechanism behind the backwardness of coal and electricity, and solve the problems of obstruction in the links of coal production, distribution and consumption, so as to avoid the tension between supply and demand caused by disputes of interests of all parties.



天天拍夜夜添久久精品大| 精品一区二区三区自拍图片区| 丰满人妻熟妇乱又伦精品| 国精产品推荐视频| 久久婷婷五月综合色丁香| 国产人妖赵恩静在线视频| 免费人成视频在线播放| 久久久国产精华特点| 国产成a人亚洲精v品无码性色| 狠狠做深爱婷婷久久综合一区| 日韩欧美高清dvd碟片| 国产欧美日韩精品丝袜高跟鞋| 亚洲欧美v国产一区二区| 亚洲中文久久精品无码1| 高清一区二区三区免费视频| 欧美日韩一区二区综合| 欧美俄罗斯40老熟妇| 国产精品久久久久久久久久久不卡| 国产免费人成视频在线观看| 亚洲自偷精品视频自拍| 波多野结衣人妻| 国产精品白浆无码流出 | 少妇人妻精品一区二区三区 | 午夜宅男在线永久免费观看网| 久久精品一区二区熟女| 免费看又黄又无码的网站| 亚洲最大av免费观看| 女人被狂爆到高潮免费视频| 国产亚洲精品日韩精品| 在线看片无码永久免费aⅴ| 黄网站欧美内射| 免费中文熟妇在线影片| 久久亚洲精品人成综合网| 成人午夜视频精品一区| 国产精品午夜福利视频234区| 免费大黄网站在线观| 久久久国产一区二区三区四区小说 | 国产韩国日本精品视频| 国产精品99久久久久久董美香| 人妻互换一二三区激情视频| 大胆欧美熟妇xx|