[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/

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Correlation

Near the end of the year, the domestic concrete market demand continued to weaken, the cost support declined compared with the previous period, and the price of concrete in many places declined steadily. From December 19 to December 25, the national concrete price index closed at 111.39 points, down 0.80% annually and 10.97% year-on-year.

2024-12-27 17:40:19

According to the data center of China Cement Market, the price of cement in Northwest China is stable as a whole. Prices in Shaanxi have remained stable in the near future.

2024-12-27 17:23:41

According to the China Cement Network Market Data Center, cement prices in the central and southern regions of Guangdong and Guangxi have generally declined this week, and cement prices in the two lakes regions are mainly stable. Recently, the temperature in Henan has dropped significantly, the main core market is affected by heavy pollution weather, the construction progress is limited, the market demand is weak, coupled with the poor implementation of some enterprises, the market competition is intensified.

2024-12-27 17:17:01

According to the China Cement Market Data Center, the southwest regions of Sichuan and Yunnan are running weakly; the cement market in Chongqing is weak and stable, and the attempt to push up has not caused price fluctuations; Recently, the price of cement in some areas of Guizhou has been slightly loosened, the overall market is mainly weak, and the demand is still poor, only about 2-3% of the normal level. At present, most of the clinker lines in the province are basically in a state of shutdown, and the inventory is high.

2024-12-27 17:13:46

Off-season construction conditions are gradually weakening, concrete market demand is weak, and enterprise quotations are mainly stable, with a slight decline in some areas. From December 12 to December 18, the national concrete price index closed at 112.29 points, down 0.03% annually and 10.35% year-on-year.

2024-12-22 20:17:53

According to the information from China Cement Market Data Center, the price of cement in many places of Sichuan in the southwest region declined slightly; the price of cement in the main urban area of Chongqing continued to rise by 50 yuan/ton after falling; the price of cement in Kunming area of Yunnan continued to rise by 50 yuan/ton, and the implementation remains to be observed.

2024-12-20 17:56:57

According to the China Cement Network Market Data Center, prices in the Pearl River Delta and western Guangdong markets in central and southern China have loosened and declined, while prices in Guangxi remain stable. Cement prices in many places in Hunan have risen again, and prices in Hubei are mainly stable.

2024-12-20 17:55:11

According to China Cement Net Market Data Center, the price notice in central and southern Zhejiang and coastal markets in East China was raised by 10-20 yuan/ton this week, and the implementation remains to be observed, while the rest of the market is running steadily and weakly as a whole.

2024-12-20 17:53:03

According to the China Cement Market Data Center, the cement market in North China, Beijing, Tianjin and Hebei is weak, pushing up the implementation of fatigue; the cement market in Shanxi is weak, and Inner Mongolia maintains stable operation.

2024-12-20 17:51:19

According to the data center of China Cement Market, the price of cement in Northwest China is stable as a whole. Prices in Shaanxi have remained stable in the near future.

2024-12-20 17:49:52

According to the data center of China Cement Market, the price of cement market in Northeast China is stable in the off-season.

2024-12-20 17:48:30

The cement big data of overseas clinker production lines has covered 108 countries on five continents, with a coverage rate of more than 85% in terms of cement consumption, and the total number of clinker production lines is more than 1500, which can be queried by one key through cement big data.

2024-12-18 15:06:04

In the new year, I wish you a picturesque life, a prosperous career, a harmonious family, health, happiness and well-being, good luck in the Year of the Snake, and all the best!

2024-12-17 10:07:42

What is happening in the cement industry?

2024-12-16 07:01:05

With the decline of temperature, the demand of concrete market in most regions of the country has further weakened, and enterprises mainly focus on stabilizing prices. From December 5 to December 11, the national concrete price index closed at 112.32 points, with a stable ring-to-ring ratio and a year-on-year decline of 10.24%.

2024-12-15 11:02:18

According to the data center of China Cement Market, the overall cement price in Northwest China is mainly stable. At the beginning of the month, some major enterprises in Ningxia notified an increase of 100 yuan/ton in cement price. At present, most enterprises have not followed up. In addition, the market is in the traditional off-season, and there are basically no new orders, so there is no actual transaction.

2024-12-13 18:31:41

According to the China Cement Network Market Data Center, the price increase in the Pearl River Delta market in central and southern Guangdong has not been implemented, and the market in Guangxi has fallen steadily. Cement prices in some core markets in Hunan and Hubei have been adjusted back in the early stage, and are brewing to push up again in recent days.

2024-12-13 18:28:28

According to the China Cement Market Data Center, the southwest region of Sichuan is mixed; the demand performance in Chongqing is not good; the cement price in Kunming, Yunnan is pushed up by 50 yuan/ton, and the implementation remains to be observed.

2024-12-13 18:22:00

Construction activity in the northern region has been significantly reduced, with only a few key projects still ongoing, resulting in a substantial stagnation of market activity. In contrast, although there is a local demand for rush work in the southern region, the actual concrete shipments are expected to decline steadily due to poor capital repayment and insufficient number of new orders.

2024-12-10 13:30:36

Recently, the domestic concrete market demand has weakened seasonally, coupled with the slowdown of raw material prices, concrete prices have been stable and small. From November 28 to December 4, the national concrete price index closed at 112.32 points, down 0.03% annually and 10.12% year-on-year.

2024-12-06 17:54:48

According to China Cement Market Data Center, the price of cement in Sichuan in southwest China is mixed; the demand in Chongqing is not good, leading enterprises are self-disciplined to make up for the increase, and the implementation remains to be observed.

2024-12-06 17:47:45

According to the China Cement Network Market Data Center, cement prices in the Pearl River Delta of Guangdong in central and southern China rose after falling, while Guangxi remained stable and small. There is a slight loosening in eastern Hubei, and there is no big change in Hunan this week.

2024-12-06 17:44:35

According to the data center of China Cement Market, the price of cement in the Yangtze River Delta in East China has declined, and the price in Fujian has continued to rise. Cement prices in Jiangxi have not changed significantly this week, temporarily stable operation, and terminal demand in some areas has weakened slightly. In recent days, the weather in Shandong is mostly fine, but the temperature is low, the construction site projects are reduced, and the market demand is not ideal.

2024-12-06 17:41:49

According to the China Cement Market Data Center, the cement market demand in North China, Beijing, Tianjin and Hebei fluctuated, and the price tried to push up; the market in Shanxi and Inner Mongolia was stable and weak.

2024-12-06 17:38:59

According to the data center of China Cement Market, the price of cement in Northwest China is stable as a whole. At present, the area south of Guanzhong in Shaanxi Province still maintains a relatively suitable construction environment, but the upcoming cooling weather has prompted an urgent need for rush work in this area. Some manufacturers in Ningxia have entered the holiday mode, and the cement sales of each manufacturer are light.

2024-12-06 17:37:48

According to the data center of China Cement Market, under the influence of the arrival of winter and the decrease of temperature, the construction activities in the Northeast market are reduced and the market demand is low.

2024-12-06 17:33:46

The national cement price index (CEMPI) was 131.68 points at the beginning of November and closed at 134.07 points at the end of the month, up 2.11% annually and 18.6% year-on-year.

2024-12-06 13:33:17

With the decline of temperature, the demand for terminal construction is weakening, the demand for concrete market is weakening, and the quotation of enterprises is mainly stable. From November 21 to November 27, the national concrete price index closed at 112.35 points, with a stable ring-to-ring ratio and a year-on-year decline of 10.13%.

2024-11-29 17:29:42

According to China Cement Market Data Center News, the southwest region of Sichuan is mixed; Chongqing cement prices are down, rain and high inventory affect the market; Yunnan and Guizhou are temporarily stable as a whole.

2024-11-29 17:29:25

According to the China Cement Network Market Data Center, the price of cement in the Pearl River Delta of Guangdong in central and southern China has fallen slightly, while Guangxi is still stable. There is a slight loosening in eastern Hubei, and there is no big change in Hunan this week.

2024-11-29 17:24:30

According to the China Cement Network Market Data Center, the northwest region is mainly stable as a whole, and the price of cement in some areas of Bazhou, Xinjiang, has been raised by about 30 yuan/ton. At present, Shaanxi is actively implementing the strategy of staggering the peak and shutting down the kilns. Meanwhile, some projects under construction continue to maintain the demand for cement, which maintains the stability of market demand.

2024-11-29 17:21:15

Recently, the overall domestic demand has declined steadily, coupled with the weakening of local cost support, and the price of concrete has been stable and small. From November 14 to November 20, the national concrete price index closed at 112.35 points, down 0.13% annually and 10.08% year-on-year.

2024-11-22 18:03:03

According to the data center of China Cement Market, the price of cement in Northwest China is mainly stable. In the middle of November, the temperature in Gansu, Qinghai, Ningxia and Xinjiang has dropped significantly, the market demand in some areas has come to an end, the impact of price changes on the market is limited, and there is no significant change in the external quotation of leading enterprises this week.

2024-11-22 17:32:34

According to the China Cement Network Market Data Center news, the implementation of the early push up in the central and southern regions is not up to expectations. During the week, cement prices in many places in Guangdong generally began a new round of increase, and the quotation in Guangxi was stable and small. This week, the implementation of the push up in Hunan and Hubei is not ideal.

2024-11-22 17:30:12

According to the China Cement Market Data Center News, the price of cement in Sichuan, southwest China, is mixed; Yunnan is stable as a whole. Chongqing area has been pushing up since November, according to the feedback from leading enterprises, the price is relatively stable after the rise, and the enterprises that did not rise in place in the early stage have also increased by 20-30 yuan/ton in the near future.

2024-11-22 17:27:34

Adani is also a big man in the Indian cement industry and is the second largest cement producer in India. He entered the industry in 2022 with the acquisition of Holcim's cement business in India, which acquired about 70 million tons of cement per year for $10.5 billion. Adani plans to expand its annual cement production capacity to 140 million tons by 2028. Adani has previously invested $1.6 billion to acquire Sanchi Cement and Penna Cement, and is expected to acquire an additional 21 million tons of production capacity.

2024-11-22 11:38:49

According to China Cement Network Market Data Center news, Fujian cement prices in East China once again pushed up, while the rest of the region was mainly stable in the week. This week, the Yangtze River Delta region is dominated by rainy weather, and the overall market demand is relatively stable, but some leading enterprises in the region still insist on selling at high prices, resulting in sales hovering at a low level.

2024-11-15 17:43:44

Recently, the concrete market demand has weakened, coupled with the cost-side support has not been further strengthened, enterprises are mainly shipping at stable prices, with a slight increase in individual regions. From November 7 to November 13, the national concrete price index closed at 112.50 points, up 0.03% annually and down 10.07% year-on-year.

2024-11-15 17:37:41

According to the China Cement Network Market Data Center, cement prices in central and southern China rose by about 20-30 yuan/ton in a large area this week, while those in Guangxi were temporarily stable after the rise. This week, the price of cement in Hunan was pushed up again, and the price of cement in eastern Hubei was planned to be raised again by about 30 yuan/ton in order to restore the previous target.

2024-11-15 17:36:48

According to the information from China Cement Market Data Center, the price in Chongqing and Northeast Chongqing in the southwest region has risen by 30 yuan/ton, and the implementation remains to be observed; the price in Changdu, the Xizang, has risen by 50 yuan/ton, and the implementation remains to be observed; Sichuan and Yunnan maintain stable operation.

2024-11-15 17:34:42

"Wanwei" brand cement is an environment-friendly product developed by Wanwei Group for resource utilization of industrial waste residue produced in chemical production, including PO52.5, PO42.5, M32.5 masonry cement, etc.

2024-11-14 12:11:29