BQ40Z50-R2: CHEM_ID

Dear TI,

I have one inquiry and I would like to confirm it.
In the case of BQ40Z50_R1, CHEM_ID is included in the list as shown below.
BQ40Z50_R2 does not have CHEM_ID list itself on S / W (bqStudio).
Please check whether the list update method or file exists and reply.

I need ICR18650MF1 (2200mAh) / 0286.

Also, I want to know the difference between the BQ40Z50RSMR-R1 and the BQ40Z50RSMR-R2.

Thank you.