137343
It owns two listed subsidiaries , Yunnan Tin Company Limited ( ) and Sino-Platinum Metals Company Limited ( ) .
 organization: Yunnan Tin
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: Yunnan Tin 
Answer:
 organization: Yunnan Tin