Raw material purchase in the QS scheme
- Interactive world map -
Analysis results from all countries of the QS feed monitoring
- All countries of origin
- Most frequently sampled raw materials
- Selected parameters
The tables below summarise the data for the individual half-years in the period from 1 January 2016 to 30 June 2019. The focus was on individual feed (most frequently sampled during the period) and parameters (most conspicuous).
Time period: 1 January 2016 to 30 June 2019