Which resource measures have a usable operating scope?
The supplemental report links water reuse to production and describes recovery of concentrated sizing material, clarifier cleaning and formulation adjustments intended to reduce pollutants. It reports dust emissions of 11.82 grams per tonne of yarn and chemical oxygen demand emissions of 1.87 grams per tonne of yarn for 2009, with reported reductions of 79.49% and 99.30%. The narrative uses both zero-discharge and basically-zero-discharge wording for industrial wastewater; these claims do not independently demonstrate each site's permit status or measured compliance. For Tongxiang specifically, it reports energy use per output value down 51.16% and energy use per unit of product down 63.10% in 2009 relative to 2005. Claimed standard-coal savings of 68,300 tonnes cover 2007–2009, not FY2009 alone. These measures have different denominators and periods and should not be combined into a single group saving.