Ryzen CPUs - latest production batch number available as of date?

Hardware CPU
1

Wanted to have thread which tracks the latest production batch number of Ryzens available in the market, so that buyers can insist in getting them instead of old stock.
Kindly contribute.
Without any errata available yet, assumption would be latest is the best :slight_smile:

AMD Serial Number Query/Check/Verification:
http://amdsnv.amd.com/query.php

Reading the production batch number:
https://www.reddit.com/r/overclocking/comments/6ss5kp/ryzen_batch_numbers_explained/

LIST

  • 1950X
  • 1920X
  • 1900X
  • 1800X
  • 1700X
    • PGT
      • UA
        • 1706
        • 1709
    • SUS
    • SUT
      • UA
      • US
        *
  • Pro1700X
  • 1700
    • PGT
    • SUS
      • UA
        • 1725
  • Pro1700
  • 1600X
  • 1600
  • Pro1600X
  • 1500X
  • Pro1500
  • 1400
  • 1300X
  • Pro1300X
  • 1200
  • Pro1200