As noted in email sent out on 12.03.20:
Rock Refuse has notified TSHOA that effective January 1, 2021, the current price of $ 84.00 (quarterly) will increase to $ 85.09. Round Rock Refuse reviewed the Consumer Price Index, South Region over the last 12 months and noted an index change of 1.3 (09/2020), thus resulting in the new pricing. The price increase will be reflected in the billing for 2021 and is an increase allowable under the current contract.