What spring rates do I have?

Hi

I have the following Spring/sABS in my car

FA: A111C0146
RA: A111D0156

Any idea what spring rate they are?

//Ren�

Standard LSS suspension…300/350 I believe but I could be wrong.
Rene if you are thinking of changing I thoroughly recommend 400/475 Eibachs with Nitrons changes car completly …
Only downside is my dentures keep coming unstuck.