id	keyword
fbem-8774	𝑍 𝑍
fbem-8774	𝑌 𝑌
fbem-8774	value chain
fbem-8774	𝑍 𝑌
fbem-8774	𝑌 𝑋
fbem-8774	information
fbem-8774	industry
fbem-8774	information industry
fbem-8774	china
fbem-8774	index
fbem-8774	countries