This　study　estimates　the　detailed　chemical　profiles　of　China＇s　anthropogenic　volatile　organic　compounds　(VOCs)　emissions　for　the　period　of　2005-2020.　The　chemical　profiles　of　VOCs　for　seven　activity　sectors　are　calculated,　based　on　which　the　Photochemical　Ozone　Creation　Potential　(POCP)　of　VOCs　for　these　sectors　is　evaluated.　At　the　national　level,　the　VOCs　species　emitted　in　2005　include　alkanes,　alkenes　and　alkynes,　aromatic　compounds,　alcohols,　ketones,　aldehydes,　esters,　ethers　and　halocarbons,　accounting　for　26.4　wt.%,　29.2　wt.%,　21.3　wt.%,　4.7　wt.%,　5.4　wt.%,　1.7　wt.%,　2.1　wt.%,　0.7　wt.　%　and　2.2　wt.%　of　total　emissions,　respectively.　And　during　2005-2020,　their　mass　proportions　would　respectively　grow　or　decrease　by　-　6.9%,　-　32.7%,　7.3%,　65.3%,　34.7%,　-　48.6%,　108.5%,　100.5%,　and　55.4%.　This　change　would　bring　about　a　13%　reduction　of　POCP　for　national　VOCs　emissions　in　the　future.　Thus,　although　the　national　VOCs　emissions　are　expected　to　increase　by　33%　over　the　whole　period,　its　ozone　formation　potential　is　estimated　to　rise　only　by　14%.　Large　discrepancies　are　found　in　VOCs　speciation　emissions　among　provinces.　Compared　to　western　provinces,　the　eastern　provinces　with　a　more　developed　economy　would　emit　unsaturated　hydrocarbons　and　benzene　with　lower　mix　ratios,　and　aromatic　compounds　except　benzene,　oxidized　hydrocarbons　and　halocarbons　with　higher　mix　ratios.　Such　differences　lead　to　lower　POCP　of　VOCs　emitted　in　eastern　provinces,　and　higher　POCP　of　VOCs　emitted　in　western　provinces.　However,　due　to　the　large　VOCs　emissions　from　Chinese　eastern　region,　the　ozone　formation　potential　of　VOCs　emission　in　eastern　provinces　would　be　much　higher　than　those　in　western　provinces　by　about　156%-235%.