Home > News > Lastest News > Article

China's Manufacturing Purchasing Managers Index (PMI) (2012.07)

China Agriculture Report By CnAgri2012-08-22 19:29:29China Agriculture Report Print

 

Unit: %

 

July

June

Increase Rate over Last Month

Historical Average in July

 

 

 

 

 

Manufacturing PMI

50.1

50.2

-0.1

51.3

  Production Index

51.8

52.0

-0.2

53.2

New Orders Index

49.0

49.2

-0.2

52.0

Main Raw Materials Inventory Index

48.5

48.2

0.3

47.6

Employed Person Index

49.5

49.7

-0.2

50.9

Supplier Delivery Time Index

49.0

49.1

-0.1

50.4

 

 

 

 

 

Notes:

 

1. Explanatory Notes: Purchasing Managers Index (PMI) is an index summarized and compiled through the results of the monthly survey of enterprises purchasing managers. It covers every links of the enterprises, including purchasing, production, logistics, and so on. It is one of the leading indices which was commonly adopted by international society to monitor the macroeconomic trends, and played an important role in forecasting and monitoring. The threshold of PMI is usually using 50 percent as the cut-off point for economic performance. If PMI above 50 percent, it reflects the manufacturing economy is expanding; if less than 50 percent, it reflects the manufacturing economy is in recession.

 

2. Statistical Coverage: The survey involves 31 divisions of manufacturing sector in the “Industrial Classification for National Economic Activities” (GB/T4754-2011), and totally 820 sampling enterprises are selected and surveyed countrywide.

 

3. Survey Methods: PPS (Probability Proportional to Size) sampling method was adopted in manufacturing purchasing managers’ survey. Using the divisions of the manufacturing sectors as the selecting strata, the sample size of each division is proportional to its proportion of the value-added of the division to the total value-added of the manufacturing sector. Within the stratum, the samples are selected according to the probabilities proportional to their principal business revenues of the enterprises. The survey was conducted monthly through Online Reporting System of NBS by sending survey questionnaires to the purchasing managers of the selected enterprises.

 

4. Calculation Methods: The questionnaire of manufacturing purchasing managers survey covers 11 questions related to production, new orders, export orders, existing orders, finished goods inventory, purchase, import, purchase prices, raw materials, inventory, employees, suppliers, delivery time, and etc.. Diffusion index was calculated for each question, i.e. percentage of positive answers in number of enterprises plus half of the percentage in the same answers. PMI is a composite index, which was calculated according to five diffusion indices (group indices) and their weights. 5 group indices and their weights are determined in accordance with their leading impact on the economy. Specifically, new orders index weighted 30 percent; production index weighted 25 percent; employees index weighted 20 percent; supplier delivery time index weighted 15 percent; raw materials inventory index weighted 10 percent. Of which, the supplier delivery time index is a converse index, and contrary calculation is needed when combines it into PMI.

 

5. Seasonal adjustment: The purchasing managers’ survey is a monthly survey, the data of the survey fluctuates very much for the influences of seasonal factors. The released PMI composite index and sub-indices are seasonally adjusted data.

Explore Realted News »
China livestock production in 2010
China’s Wood Floor Accounts for 20% of Global Market but Decreasing in Recent Ye
China Modern Agriculture Information Signs Letter of Intent to Acquire Shangzhi
China To Extend Market Access For Canadian Canola
Report on China’s Broiler Chicken Industry in 2011
Explore Realted Reports »
China Corn Market Review & Outlook
China Oilseeds and Edible Oil Market Review & Outlook
China Livestock Market Review and Outlook
China Feed Market Review and Outlook
China Dairy Industry Investment Research Report