The　input-output　table　is　comprehensive　and　detailed　in　describing　the　national　economic　system　with　complex　economic　relationships,　which　embodies　information　of　supply　and　demand　among　industrial　sectors.　This　paper　aims　to　scale　the　degree　of　competition/collaboration　on　the　global　value　chain　from　the　perspective　of　econophysics.　Global　Industrial　Strongest　Relevant　Network　models　were　established　by　extracting　the　strongest　and　most　immediate　industrial　relevance　in　the　global　economic　system　with　inter-country　input-output　tables　and　then　transformed　into　Global　Industrial　Resource　Competition　Network/Global　Industrial　Production　Collaboration　Network　models　embodying　the　competitive/collaborative　relationships　based　on　bibliographic　coupling/co-citation　approach.　Three　indicators　well　suited　for　these　two　kinds　of　weighted　and　non-directed　networks　with　self-loops　were　introduced,　including　unit　weight　for　competitive/collaborative　power,　disparity　in　the　weight　for　competitive/collaborative　amplitude　and　weighted　clustering　coefficient　for　competitive/collaborative　intensity.　Finally,　these　models　and　indicators　were　further　applied　to　empirically　analyze　the　function　of　sectors　in　the　latest　World　Input-Output　Database,　to　reveal　inter-sector　competitive/collaborative　status　during　the　economic　globalization.