[原创]水泥价格指数(CEMPI):捕捉市场走势 解读行情起伏

2014-05-05 11:57:35

4月28日,由中国水泥网旗下中国水泥研究院编制而成的中国水泥价格指数(CEMPI)和长江流域水泥价格指数(YRCPI)在第十五届中国国际水泥技术及装备展览会上正式发布。这也是行业内第一次推出的水泥指数。

中国建筑材料联合会会长、中国水泥协会会长乔龙德为发布仪式按下启动按钮

  4月28日,由中国水泥网旗下中国水泥研究院编制而成的中国水泥价格指数(CEMPI)和长江流域水泥价格指数(YRCPI)在第十五届中国国际水泥技术及装备展览会上正式发布。这也是行业内第一次推出的水泥指数。在水泥行业同质化竞争日益加剧的今天,企业不能再象以往那样,凭借经验和直觉就做出决策,而需要通过详实的数据进行精密的分析。水泥价格指数的推出,能够帮助企业直接有效的判断未来水泥市场动向,助力企业稳健发展。那么指数是如何诞生的呢?在研制过程中,中国水泥研究院又付出什么样的努力呢?近日,本网专访了中国水泥研究院经理王艳南,听他解读指数背后的故事。以下是记者和王艳南的交流内容。

  问:作为中国水泥网旗下从事水泥产业链研究的资深团队,中国水泥研究院为了指数的研制花费了不少时间和精力,请您谈谈从构思到实施再到发布,整个团队所做的各方面的努力。

  答:众所周知,水泥是一种标准化的产品,用量最大的就是P.C32.5和P.O42.5水泥,但水泥又是一种短腿产品,价格的地区差异性很大,仅仅依据各省会城市的水泥出厂价来研究各区域及全国的市场行情走势,难免以偏概全。

  中国水泥网的行情数据中心团队有近8年的价格数据采集经验,数据覆盖全国31个省份,超过150多个地级行政区,而且提供的是市场实际成交价,能够更加准确的反映真实市场交易情况。把这些数据做进一步的加工处理,即开发成价格指数,能够更加直观科学地反映整体市场变化,也更方便于市场研究人员对数据的运用。

  有了这样坚实的数据基础,再加上深入的市场调研,我们就开始着手筹划水泥价格指数的发布。万事开头难,数据选取、数据库建立、权重确定、模拟运算等这些都是系统性的工程,水泥网多个部门全力投入,相互配合,才能最终顺利的推出指数,这可以说是大家共同努力的结果。从项目开始到初步成型,我们整整花了一年时间,并参考借鉴了其他行业的产品价格指数,比如CRB 指数,CRB指数在经济领域发挥着重要的指标作用,不仅经济学家们对其非常重视,各种类型的投资者对其也非常在意。参考和借鉴他们是我们研究开发水泥价格指数的必修课。在指数初步成型后,我们又花了近一年的时间来内测和优化。

中国建筑材料联合会副会长、中国混凝土与水泥制品协会会长徐永模对指数很感兴趣

  问:我们知道影响水泥价格的因素很多,在水泥价格指数的编制上,怎样保证指数的准确性和参考价值?换句话说,在数据采集方面,中国水泥网及中国水泥研究院有怎样的优势?

  答:这主要是样本的选取、权重的确定,以及对样本的调整问题,当然还包括最原始的数据采集工作。中国水泥网拥有一支专业的行情数据采集队伍,每天跟踪全国各地的水泥价格和波动情况,已经有多家水泥企业和施工单位将本网的价格数据作为定价和结算的参考依据,这为指数的推出打下了坚实的基础。而中国水泥研究院成立近五年来,也培养了多位资深分析师,对行业有着深入的了解,同时,我们还有数理统计方面的专业人士,专业的研究队伍也确保了指数研究工作的开展。此外,价格指数的开发过程,包括反复的内测和优化,比如说不同地区的价格权重,我们一开始是结合各地水泥产量和专家意见综合判断的,但反复探讨过后,觉得各地水泥消费量与产量之间存在一些出入,因此我们就改用混凝土产量、散装水泥产量和固定资产投资额这些数据来做综合考虑,使得指数的合理性有了进一步的提高。指数开发完成以后,我们用它来做了很多相关的分析,发现其可参照性还是相当不错的!

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中国建筑材料联合会名誉会长张人为也来到发布仪式现场,了解指数情况

  问:水泥价格指数将主要从哪些方面帮助行业人士了解水泥市场变化?如选取的主要区域,基期等分别是怎样的?

  答:水泥价格指数综合了主要消费区域的价格信息,最直接的无疑是帮助业内人士了解水泥价格的综合变动,能够起到一种风向标的作用。我们认为,尽管水泥价格具有很强的区域性,但各区域间价格也有关联性,部分区域市场存在领涨领跌的功能,因此,我们希望通过提供细分区域市场价格指数和市场异动指数来让大家尽可能的去提前触摸市场情绪和捕捉市场动向。此外,如果结合其他影响价格的因素进行综合分析,透过水泥价格指数的走势与变化,可以帮助我们找出市场变化的深层次原因。

  由于水泥价格具有显著的区域性,因而我们的价格采集覆盖到了大陆的31个省份,同时我们会以主要的水泥生产和消费地区为重点,各样本权重不一样。在基期的确定上,通过比较,以平稳性为准则,选取了价格全年波动较小的2009年为基期。

  除了全国性的价格指数,我们还对区域间流动最通畅、也是全国最主要的消费市场长江流域水泥市场进行跟踪,并发布长江水泥指数。长江流域河流密布,水运发达,而且水泥生产和消费量巨大,是一个相对统一、开放的市场。长江水泥指数的发布,对华中、华东、长三角,乃至更广泛的周边市场都有指导意义。

  接下来,水泥价格指数将在每个工作日定时更新。中国水泥研究院也会定期发布水泥指数分析报告,初步考虑以月度和周度为重点,具体会根据客户的反馈和要求来定。

王艳南正在向本网记者介绍指数的样本是如何选取的,又是如何计算的

  问:能否简单说说水泥价格指数是如何得出来的?

  答:价格指数的计算有着严格规范的程序:首先,由中国水泥网行情中心的数据采集团队通过市场调研获取样本点的一手数据资料,然后对数据资料进行筛选与整合,检验并修正错误数据;其次,通过综合权重先计算各个采集点所属地级行政区的平均价格,最后通过这个平均价格采用链式拉式公式计算最终的指数,链式拉式公式所用的地区权重综合了地区的固定资产投资、散装水泥产量、预拌混凝土消费量等信息综合计算而成,每年一更新。

  问:我们已经在不知不觉中跨入了大数据时代,身处这样一个信息化时代,不去研究和利用身边的大数据,是最大的资源浪费。水泥价格指数无疑在帮助行业人士更深入的了解市场行情,您对该指数有何预期?或者说您怎样看其未来的关注度及发展潜力?

  我们会加强和客户的沟通,不断优化和提升水泥价格指数的参考价值,同时进一步开发其他有必要的相关指数。当然,我们最看重的是其应用价值,在水泥行业,金融行业,乃至普通的证券和期货投资者。

  问:除了指数,未来中国水泥研究院还将会有什么样的研究项目和成果?

  答:中国水泥研究院的传统业务是水泥及混凝土行业的数据资料库建设,行业研究和咨询。比如近几年来,行业内的并购重组风起云涌,我们之前已经帮助过不少企业进行并购前的市场调查和分析、企业战略评估等等,为企业的决策提供支持。未来,我们会考虑择机将数据资料库产品化、商品化,以便让更多的客户受益。区域市场研究及区域发展战略,产业链延伸等方面的咨询工作,我们已经有不少成功经验,还会一如既往的重点发展。此外,水泥电子商务和水泥期货这些新课题,我们也会一起加入研究、落实,希望能为行业做点贡献。

  查看水泥价格指数:http://index.ccement.com/

  图解水泥价格指数:http://www.ccement.com/zhuanti/CementIndexTopic/

All can be viewed after purchase
Correlation

According to the data center of China Cement Network, the demand in Northwest China is weak, the price system is disordered, the sales in Gansu are shrinking after the market is pushed up, the periphery is falling, the low price in Ningxia is seeping out, and the low price in Shaanxi is stable due to the shutdown of kilns.

2025-04-18 17:24:35

According to China Cement Market Data Center, the demand for cement in southwest China is weak, the price of cement in Chongqing's main urban area has fallen, and Yunnan has pushed up the fatigue.

2025-04-18 17:17:30

Cement prices in Henan and the Pearl River Delta region of Guangdong fell after rising this week, while the rest of the market was temporarily stable, according to the China Cement Market Data Center.

2025-04-18 17:05:19

According to the China Cement Network Market Data Center news, inventory has rebounded slightly, coupled with the impact of low prices of some enterprises, cement prices in many markets in the Yangtze River Delta in East China have fallen steadily. Cement prices in Fujian fell slightly by about 10 yuan/ton.

2025-04-18 16:51:01

According to the data center of China Cement Network, under the current stable price situation in the cement market in Northeast China, the upcoming kiln shutdown plan may have an impact on the relationship between supply and demand in the market, thus pushing up the price.

2025-04-18 16:42:43

According to the China Cement Market Data Center, cement prices in Beijing, Tianjin and Hebei are under pressure, with insufficient demand and high inventory; the price stabilization strategy in Shanxi and Inner Mongolia markets continues.

2025-04-18 16:32:37

The national cement market continues the pattern of "regional differentiation and mixed rise and fall". From the perspective of sub-regions, the six regions fell more or rose less on April 11, and the situation of cement price reduction areas is as follows.

2025-04-15 15:11:35

Yunnan: Recently, the mainstream cement enterprises in Lijiang, Dali, Kunming and other places have notified to raise the cement price by 40-70 yuan/ton, and the landing remains to be observed.

2025-04-15 10:57:04

According to China Cement Net Market Data Center, the northwest cement market as a whole recovered weakly last week, Gansu and Gannan regions had doubts about the landing, Shaanxi Guanzhong was stable, Xinjiang market started price repair adjustment, but the actual transaction price did not fluctuate, and the pattern of weak supply and demand was obvious.

2025-04-14 16:10:13

According to the data center of China Cement Market, many places in Yunnan have tried to push up again recently, and prices in some parts of Sichuan have fallen.

2025-04-14 15:55:31

According to the China Cement Network Market Data Center news, cement prices in the two lakes region have been fully withdrawn after the recent rise, and cement prices in Guangdong and Guangxi have been stable and small as a whole.

2025-04-14 15:14:00

According to the China Cement Network Market Data Center, cement prices in the Yangtze River Delta region of East China have stabilized after rising as a whole, and local markets may rise or fall slightly. Northeast Jiangxi continues to raise the price of cement by 30 yuan/ton.

2025-04-14 14:57:02

The national cement price index (CEMPI) was 120.11 points at the beginning of March and closed at 127.77 points at the end of the month, up 6.69% annually and 21.17% year-on-year.

2025-04-14 14:50:31

According to China Cement Net Market Data Center, the price of cement in Liaozhong area ended the previous decline, manufacturers tentatively raised the quotation by 20-50 yuan/ton, and Huludao rose by 30 yuan/ton synchronously. However, due to the lack of terminal demand and the problem of kiln shutdown, the mainstream transaction price is still at a low level.

2025-04-14 14:45:50

According to China Cement Market Data Center, the transaction price of cement in Beijing-Tianjin-Hebei region has declined, and there is no plan to stop the kiln in the region, so the cement price continues to be under pressure; the price stabilization strategy in Shanxi and Inner Mongolia markets continues.

2025-04-14 14:27:49

At the beginning of last year, in the face of declining demand, domestic cement enterprises, including some leading enterprises, put stabilizing and increasing market share in a prominent position in their work reports at the beginning of the year, and the industry was full of "gunpowder". In contrast, at the beginning of this year, the work reports of major enterprises at the beginning of this year did not focus on market competition and share promotion, but more on stabilizing the situation, anti-involution and increasing efficiency, and the mentality of enterprises in the industry has changed significantly.

2025-04-10 16:35:00

Overall, the domestic concrete market demand rebounded further in April, coupled with the cost side continued to push up, the actual price trend is expected to be volatile.

2025-04-10 10:20:22

According to the data center of China Cement Network, in the early stage of the recovery of the northwest cement market, the market in Shaanxi has stabilized in stages, Gansu and Ningxia have been driven by many factors, and the overall stability of Xinjiang has pushed up partially.

2025-04-07 16:34:54

According to the data center of China Cement Network, the cement market in southwest China lacks momentum, the market in Sichuan and Yunnan is weak and stable, and the cement price in Chongqing is temporarily stable after rising.

2025-04-07 15:53:05

According to China Cement Market Data Center, cement prices in the Pearl River Delta and western Guangdong continued to rise by 20-30 yuan/ton, and Guangxi continued to implement after the rise. The price of cement in many places in the two lakes has risen by about 30 yuan/ton.

2025-04-07 15:42:49

From the end of March to the beginning of April, cement prices in Jiangsu, Zhejiang, Shanghai, Anhui and other places in the Yangtze River Delta rose again by 20-30 yuan/ton, and the implementation remains to be observed.

2025-04-07 15:26:20

According to China Cement Market Data Center, cement prices in Northeast China continue to decline, while cement prices in Liaozhong continue to fall sharply. Under the background of unsolved inventory pressure and weak demand, the short-term market will remain weak.

2025-04-07 14:44:42

According to China Cement Market Data Center, cement prices in Beijing-Tianjin-Hebei region showed a weak and stable trend, leading enterprises in northern Hebei still stabilized prices, and prices in southern Hebei fell back to the level before the rise; price stabilization strategies in Shanxi and Inner Mongolia markets continued.

2025-04-07 14:26:20

To sum up, the cement market demand continued to improve in April, but the supply pressure increased synchronously, and the cement price is expected to remain volatile.

2025-04-07 09:30:55

Influenced by weather and holiday factors, the domestic concrete market demand is generally weak this week, coupled with the loosening of local cost support, concrete prices have declined steadily. From March 31 to April 4, the national concrete price index closed at 100.52 points, down 0.04% annually and 17.85% year-on-year.

2025-04-04 10:50:50

According to China Cement Market Data Center, the northwest cement market has recovered weakly, the market in Shaanxi has stabilized in stages, and the price of Gansu, Qinghai and Ningxia has stabilized under the new rising fatigue.

2025-03-31 15:34:56

According to the data center of China Cement Network, the cement market in southwest China has changed frequently. Prices in Sichuan and Yunnan have fluctuated and fluctuated recently. Cement prices in Chongqing have been stable after rising.

2025-03-31 15:24:35

According to the China Cement Network Market Data Center news, the price of cement in Guangxi started the second round of 20 yuan/ton increase, and the price in Guangdong was mixed. The price of cement in many places in the two lakes has risen by about 30 yuan/ton.

2025-03-31 15:04:34

According to China Cement Market Data Center, the Yangtze River Delta region in East China is planning to continue to push up cement prices by 20-30 yuan/ton around the end of the month, and the implementation is to be tracked. The implementation in Shandong is not good enough, and some of them have fallen back to the level before the rise.

2025-03-31 14:52:47

According to China Cement Market Data Center, with the increase of clinker supply in Northeast China, the price of Liaozhong Cement has dropped by nearly 50 yuan/ton. Under the background of unsolved inventory pressure and weak demand, the short-term market will remain weak.

2025-03-31 14:44:41

According to China Cement Market Data Center News, the Beijing-Tianjin-Hebei region was impacted by foreign low-price cement, the price of cement in central and southern Hebei was adjusted back to the level before the rise, and the leading enterprises in northern Hebei were still stable; the market in Shanxi and Inner Mongolia maintained a state of false rise due to weak supply and demand, the actual transaction was low, and the enterprises were on the sidelines.

2025-03-31 14:27:44

Domestic concrete demand improved slightly this week, but the overall concrete price index slowed down due to the mixed rise and fall of raw material prices. From March 24 to March 28, the national concrete price index closed at 100.56 points, up 0.07% annually and 17.83% year-on-year.

2025-03-28 18:04:44

On March 26, Chairman Shao Jun of China Cement Network and his delegation visited Jiangxi Yinshantai Cement Co., Ltd. and were warmly received by General Manager Li Saiming and Vice General Manager Xu Liang. The two sides exchanged views on the development trend of the industry and the direction of future breakthroughs.

2025-03-26 14:11:25

In the near future, the downstream start-up has gradually increased, coupled with the better shutdown of kilns by enterprises, and the national price has continued to rise.

2025-03-25 09:32:19

Looking forward to the future, with the joint efforts of the government, associations and enterprises, relying on the unswerving belief and the spirit of continuous innovation, the cement industry will break through the haze, successfully achieve transformation and upgrading, stride forward on the broad road of high-quality development with a brand-new attitude, and write its own brilliant chapter.

2025-03-24 17:09:55

According to the information from China Cement Market Data Center, the cement market in North China has shown a trend of regional differentiation. The price in Beijing, Tianjin and Hebei has stabilized at a high level, and the recovery of downstream demand has promoted the improvement of supply and demand. The recovery in Shanxi and Inner Mongolia is slow due to the weak demand, and the implementation of price adjustment measures by enterprises still needs to be observed.

2025-03-24 15:19:07

According to China Cement Market Data Center, cement prices in the Yangtze River Delta region of East China have stabilized after rising as a whole, and cement prices in Fujian are brewing to continue to rise. The implementation in Shandong is not good enough, and some of them have fallen back to the level before the rise.

2025-03-24 14:57:35

According to the China Cement Network Market Data Center news, last week, Guangdong Pearl River Delta, Western Guangdong and Hainan and other market notifications rose 20-30 yuan/ton, Guangxi region rose after the temporary stable operation. Last week, cement prices in the two lakes region were temporarily stable, and some regions in eastern Hubei began to notice a rise.

2025-03-24 14:33:03

According to the data center of China Cement Network, the cement market in Northeast China was stable as a whole last week, and the price did not fluctuate significantly.

2025-03-24 14:17:15

According to the data center of China Cement Market, the cement market in southwest China is weak. Prices in Sichuan are mainly stable, while cement prices in Chongqing and Yunnan are weak this week.

2025-03-24 13:26:12

What is happening in the cement industry?

2025-03-24 07:01:33

This week, the demand for concrete market further recovered, the cost increase narrowed, the price of concrete in most regions was mainly stable, and some parts followed the slight adjustment of raw materials. From March 17 to March 21, the national concrete price index closed at 100.49 points, up 0.09% annually and down 17.99% year-on-year.

2025-03-23 23:59:23

On March 14, the 14th China Cement Industry Summit and TOP100 Award Ceremony hosted by China Cement Network was held in Hangzhou. Lin Jiayi, an analyst at the Cement Big Data Research Institute, brought an analysis report entitled "Long Night, Who Holds the Fire-Prospects for the Operation of China's Concrete Market in 2025".

2025-03-19 11:13:31

This week, the domestic concrete market demand continued to improve, the upstream raw material cost continued to push up, the concrete price was mainly stable, followed by the partial increase in raw materials. From March 10 to March 14, the national concrete price index closed at 100.40 points, up 0.29% annually and down 18.40% year-on-year.

2025-03-14 18:26:29

According to the data center of China Cement Market, the implementation of cement price promotion in North China is slow. Shanxi Province, supported by the policy of extending the peak staggering and stopping kilns to the end of the month, has generally pushed up 50 yuan/ton in central and northern Shanxi, but the recovery of market demand is fatigue, the current inventory is maintained at about 60%, and the actual transaction is still mainly wait-and-see.

2025-03-14 18:19:37

According to the data center of China Cement Network, the demand in Northwest China is weak, the price system is disordered, the sales in Gansu are shrinking after the market is pushed up, the periphery is falling, the low price in Ningxia is seeping out, and the low price in Shaanxi is stable due to the shutdown of kilns.