Currently, prices seem to know only one direction, and everyone can see it every day.
For example, the prices for silicone oil are going through the roof. The price has tripled since 2014, but I have not adjusted the prices since 2012. But the price has doubled since 2019, if you can even get a quote.
Unfortunately, I now have to adjust the selling price as well. I have hope that it will perhaps become cheaper again - as we all know, hope dies in the end.
Peter Pick Fantastic Rubber