41152
In 2006 , it was estimated that China manufactured 1.235 billion tonnes of cement , which was 44 % of the world total cement production .
 location: China
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: China 
Answer:
 location: China