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2023 environmental performance covers six fibre mills in the provinces of Jiangxi, Fujian and Jiangsu. Sateri (Changzhou) Fiber Co., Ltd. commenced operation of its first phase lyocell production line in August 2023, and was included in Sateri’s sustainability report for the first time.

Details on individual mill environmental performance 2023 can be found here.

Certified or Controlled Dissolving Wood Pulp (%)

2020 
95.93%

2021 
96.13%

2022 
96%

2023 
99.67%

Energy Intensity (GJ/tonne product)

For the calculation of energy intensity, the viscose output was converted to a standard specification Dtex-1.67, in line with the European Union Best Available Techniques (EU-BAT) guidelines. Dtex represents the fineness of textile fibres and Dtex-1.67 is the standard size.

Water Consumption (m3/tonne product)

Wastewater Discharge

Chemical Oxygen Demand
COD Discharge (kg/tonne product)

Note: COD discharge in Lyocell mill in 2023 is 0.43kg per tonne of product.

Ammonia Nitrogen
(NH3-N Discharge per Unit Product (kg/tonne product)

Note: NH3-N discharge in Lyocell mill in 2023 is 0.01kg per tonne of product.

Zinc Discharge
(kg/tonne product)

Suphide
(kg/tonne product)

Total Sulphur Recovery

2020
97.7%

2021 
98%

2022 
97.5%%

2023 
97.1%

Sulphur emissions per unit of product
(kg/tonne product)

Occupational Health & Safety

Fatalities due to work-related injuries or occupational diseases - ratio (per 200,000 working hours)

Lost Time Injury Rate (per 200,000 hours worked)