YC/T 256.1-2008 Data elements for industrial and commercial statistics of tobacco industry—Part 1:Data element directory

YC/T 256.2-2008 Data elements for industrial and commercial statistics of tobacco industry—Part 2:Code set

GB/T 2659-2000 Codes for the representation of names of countries and regions GB/T 18391.1-2002 Information technology—Specification and standardization of data elements—Part 1:Framework for the specification and standardization of data elements YC/T 147-2001 Threshed tobacco—Quality inspection YC/T 209.1-2006 Coding for cigarette materials—Part 1:Classification codes and product codes of cigarette materials YC/T 256.2-2008 Data elements for industrial and commercial statistics of tobacco industry—Part 2:Code set GB/T 2260-2002 Codes for the administrative divisions of the People's Republic of China GB/T 2260-2007 Codes for the administrative divisions of the People's Republic of China GB/T 2312-1980 Code of Chinese graphic character set for information interchange—Primary set GB/T 4754-2002 Industrial classification for national economic activities GB/T 4754-2011 Industrial classification for national economic activities GB/T 4754-2017 Industrial classification for national economic activities GB/T 5271.1-2000 Information technology—Vocabulary Part 1:Fundamental terms GB/T 5606.1-2004 Cigarettes—Part 1:Sampling GB 5606.2-2005 Cigarettes—Part 2:Mark GB 5606.3-2005 Cigarettes—Part 3:Technical requirements for packing, making, storage and transport GB 5606.4-2005 Cigarettes—Part 4:Technical requirements for sense evaluation GB 5606.5-2005 Cigarettes—Part 5:Mainstream smoke GB 5606.6-2005 Cigarettes—Part 6:Quality evaluation GB/T 7408-1994 Data elements and interchange formats—Information interchange—Representation of dates and times GB/T 7408-2005 Data elements and interchange formats—Information interchange—Representation of dates and times GB/T 7408.1-2023 Date and time—Representations for information interchange—Part 1:Basic rules GB 11714-1997 Rules of coding for the representation of organization GB/T 12402-2000 Classification and code for economic categories GB 15269-1994 Cigar GB/T 15269.1-2010 Cigars—Part 1:Technical requirements for classification and sampling GB 15269.2-2011 Cigars—Part 2:Mark GB 15269.3-2011 Cigars—Part 3:Technical requirements for packing,making,storage and transport GB 15269.4-2011 Cigars—Part 4:Technical requirements for sense evaluation YC/T 190-2005 Coding rules for the organization of tobacco industry YC/T 210.1-2006 Codes for tobacco leaf—Part 1:Classification and codes of tobacco leaf YC/T 210.2-2006 Codes for tobacco leaf—Part 2:Codes for different tobacco forms YC/T 210.6-2006 Codes for tobacco leaf—Part 6:Grading code for tobacco leaf GB 15269-2025 Cigar GB/T 7408.2-2025 Date and time—Representation for information interchange—Part 2:Extensions