I receive a W-2 and 1099 from my employer. W-2 for branch management, 1099 is for sales commission. This has been the case for 15 years. Can my 1099 be QBI deducted?

majority of income was 1099d to me. I am below 315K restriction. I'm in the construction material supply field (fencing) not installing, just negotiating relationships, paid on commission.  Same employer w-2's my salary for managing a branch