The announcement reads:
The continuous cost increases for raw materials, chemicals, energy and transportation over the past periods force Jungbunzlauer to increase the prices for its product range. Prices for citric acid, sodium citrate and gluconates have to be raised at a double digit percentage. Related products like special citrate salts and citrate esters will be increased accordingly. Xanthan gum prices will also be raised, with percentages depending on customers and markets. The new prices are being implemented with immediate effect or as contracts and commitments permit.
Original announcements can be found at: Jungbunzlauer news