22900
It is estimated that the production value of " Tang Maikang " will reach 600 million yuan next year and 1.5 billion yuan in 2000 .
 money: 600 million yuan; money: 1.5 billion yuan; date: 2000
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: date, organization, person, geographical social political, national religious political, facility, cardinal, location, work of art, law, event, product, ordinal, percent, time, quantity, money, language 
Text: {0} 
 Entities: 600 million yuan, 1.5 billion yuan, 2000 
Answer:
 money: 600 million yuan; money: 1.5 billion yuan; date: 2000