3 unchanged sentences
However, our direct exposure to commodity price risk is limited to approximately 5.0% of our total ethylene production, which is the portion sold to third parties.
−Removed: We believe we have substantially mitigated our indirect exposure to commodity price fluctuation during the term of the Ethylene Sales Agreement through the minimum commitment and the cost-plus based pricing.
+Added: We believe we have substantially mitigated our indirect exposure to commodity price fluctuation during the term of the Ethylene Sales Agreement through the minimum purchase commitment and the cost-plus based pricing.
Additionally, we may use derivative instruments to reduce price volatility risk on feedstocks and ethylene associated with the production and sales to third parties.
−Removed: We did not have any open derivative position at September 30, 2021.
+Added: We did not have any open derivative position at March 31, 2022.
Interest Rate Risk
We are exposed to interest rate risk with respect to our outstanding debt, all of which is variable rate debt.
−Removed: At September 30, 2021, we had total variable rate debt of $399.7 million outstanding, all of which was owed to wholly-owned subsidiaries of Westlake, and currently accrues interest at a variable rate of LIBOR plus 200 basis points.
−Removed: On March 19, 2020, the Partnership entered into an amendment to the MLP Revolver to extend the maturity date to March 19, 2023 and add a phase-out provision for LIBOR, which is to be replaced by an alternate benchmark rate.
+Added: At March 31, 2022, we had total variable rate debt of $399.7 million outstanding, all of which was owed to wholly-owned subsidiaries of Westlake, and currently accrues interest at a variable rate of LIBOR plus 200 basis points.
+Added: On March 19, 2020, the Partnership entered into an amendment to the MLP Revolver to extend the maturity date of the debt to March 19, 2023 and to add a phase-out provision for LIBOR, which is to be replaced by an alternate benchmark rate.
The amended credit agreement bears interest at a variable rate of either (a) LIBOR plus 2.0% or, if LIBOR is no longer available, (b) Alternate Base Rate plus 1.0%.
−Removed: The weighted average variable interest rate of our debt as of September 30, 2021 was 2.1%.
+Added: The weighted average variable interest rate of our debt as of March 31, 2022 was 2.2%.
We will continue to be subject to interest rate risk with respect to our variable rate debt as well as the risk of higher interest cost if and when this debt is refinanced.
−Removed: A hypothetical increase in our average interest rate on variable rate debt by 100 basis points would increase our annual interest expense by approximately $4.0 million based on the September 30, 2021 debt balance.
−Removed: LIBOR is used as a reference rate for all of our outstanding variable rate debt as of September 30, 2021.
−Removed: The phase-out of LIBOR is set to commence at the end of 2021 and conclude by June 30, 2023.
−Removed: We are currently reviewing how LIBOR phase-out will affect us, but we do not expect the impact to be material.
+Added: A hypothetical increase in our average interest rate on variable rate debt by 100 basis points would increase our annual interest expense by approximately $4.0 million, of which $3.8 million would relate to the MLP Revolver and $0.2 million would relate to the OpCo Revolver, based on the March 31, 2022 debt balance.
+Added: LIBOR is used as a reference rate for all of our outstanding variable rate debt as of March 31, 2022.
+Added: The phase-out of LIBOR commenced at the end of 2021 and is expected to conclude by June 30, 2023.
+Added: We are currently reviewing how the LIBOR phase-out will affect us, but we do not expect the impact to be material.
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.