兰州黄河破主业怎么了

兰州黄河，这个曾经在市场上备受瞩目的企业，如今却面临着主业破败的困境，这究竟是怎么了？

兰州黄河的主业困境并非一朝一夕形成的。从其发展历程来看，解放后，由于兰州的地理位置重要，国家在第一个五年计划中投资在兰州西固区建设了重工业基地。以兰炼、兰化等几个国家特大型企业为基础的工业基地，对国民经济的发展起到了重要作用。但当初一味照搬“苏联模式”，缺乏科学的理论论证，没有对兰州这座城市的各方面条件进行考察分析，为今天的污染和主业困境埋下了祸根。

随着时间的推移，兰州黄河的主业问题愈发凸显。兰州市区东西延伸，而南北距离最窄处只有两公里，四周为山所环抱，造成空气流通不畅，地方小气候非常明显。例如 2000 年初，冷空气东进路过兰州郊区的榆中、皋兰均下了大到暴雪，而市区却片雪未见。可见，市区上的空气不流动，已经像棉被一样将兰州盖住，成为污染最严重的——大气污染。

本来黄河劈开两山，穿城而过，兰州应该成为东西畅通的风口才对，但实际上西南的青藏高原海拔更高，阻挡风的运动，使兰州上空的气体如死水般不能流动，自然不能更换新的气体，成为污染的主要原因。其次是气候因素。兰州位于黄土高原西部，气候干燥，降水稀少，而西邻广大戈壁沙漠，自然条件差。悬浮在空中的尘土颗粒不能随风带走，也不能随风降到地面上，所以总看到“黄沙飞满天”的景象，这也是造成污染的一个原因。

然而，人对这些后果应负主要责任。直接造成污染的是兰州市区布局的许多重工业厂矿企业。改革开放以后，经济发展相当快，而工厂规模的扩大，旧城区的改造，尤其是重工业比重依然很大，使这座本不适合规划为重工业城市的兰州城变成有名的“污染城市”。

在这样的环境和发展背景下，兰州黄河的主业受到了严重的冲击。近年来，其主营业务持续亏损，业绩每况愈下。尽管证券投资在一定程度上为公司带来了收益，但这并不能掩盖主业的困境。

对于兰州黄河而言，要想摆脱当前的困境，重新焕发生机，必须重视主业的发展。这需要深入分析市场需求，调整产业结构，加大技术创新投入，提高产品质量和竞争力。同时，也要注重环境保护，推动可持续发展，为企业的长远发展创造良好的条件。

What's Wrong with Lanzhou Yellow River's Main Business

Lanzhou Yellow River, a company that was once highly regarded in the market, is now facing difficulties in its main business. What exactly happened?

The main business predicament of Lanzhou Yellow River was not formed overnight. Looking at its development history, after the liberation, due to the important geographical location of Lanzhou, the state invested in the construction of a heavy industrial base in Xigu District of Lanzhou during the First Five-Year Plan. The industrial base based on several large state-owned enterprises such as Lanzhou Refinery and Lanzhou Chemical Industry played an important role in the development of the national economy. However, the blind copying of the "Soviet model" at the beginning, lacking scientific theoretical demonstration and not conducting an investigation and analysis of the various conditions of Lanzhou, laid the seeds for today's pollution and main business predicament.

As time went by, the main business problems of Lanzhou Yellow River became more and more prominent. The urban area of Lanzhou extends east and west, while the narrowest part of the north-south distance is only two kilometers. Surrounded by mountains on all sides, it causes poor air circulation and a very obvious local microclimate. For example, in the early 2000s, when the cold air moved eastward and passed through Yuzhong and Gaolan in the suburbs of Lanzhou, there were heavy to heavy snowfalls, but no snow was seen in the urban area. It can be seen that the immobile air in the urban area has covered Lanzhou like a quilt, becoming the most severely polluted - air pollution.

Originally, the Yellow River split through the two mountains and passed through the city. Lanzhou should have become a wind gap with unobstructed east-west flow. But in fact, the Qinghai-Tibet Plateau in the southwest has a higher altitude, blocking the movement of the wind, making the gas over Lanzhou like stagnant water that cannot flow and naturally cannot be replaced with new gas, becoming the main cause of pollution. The second is the climatic factor. Lanzhou is located in the western part of the Loess Plateau, with a dry climate and scarce precipitation. To the west, there is a vast Gobi Desert, and the natural conditions are poor. The dust particles suspended in the air cannot be carried away by the wind or fall to the ground with the wind. Therefore, the scene of "yellow sand flying all over the sky" is always seen, which is also a reason for the pollution.

However, humans are mainly responsible for these consequences. The many heavy industrial factories and mining enterprises located in the urban area of Lanzhou are directly responsible for the pollution. After the reform and opening up, the economy developed rapidly, and with the expansion of factory scale and the transformation of the old urban area, especially the large proportion of heavy industry, this city, which was not suitable for planning as a heavy industrial city, has become a well-known "polluted city".

Under such an environmental and development background, the main business of Lanzhou Yellow River has been severely impacted. In recent years, its main business has continued to suffer losses and its performance has deteriorated. Although securities investment has brought certain benefits to the company to some extent, it cannot cover up the predicament of the main business.

For Lanzhou Yellow River, if it wants to get out of the current predicament and regain vitality, it must attach importance to the development of the main business. This requires in-depth analysis of market demand, adjustment of industrial structure, increased investment in technological innovation, and improvement of product quality and competitiveness. At the same time, attention should also be paid to environmental protection and promotion of sustainable development to create favorable conditions for the long-term development of the enterprise.