in accordance with price per annual quantity table in Exhibit 4.2, CBC shall recalculate the invoices for the past year as per the actual price that should have been invoiced and invoice MediWound for the balance within [***] days accordingly). 4.2.2 CBC may increase the prices only pursuant to an increase in its cost of manufacturing of the Bromelain SP. Any such increase shall be subject to MediWound's pre-approval, and no increase shall be executed more often than once every [***] months and any changes thereto shall be in-line with current market prices for Bromelain manufacturing except that (i) there is a change of cost of manufacturing of Bromelain SP due to a change requested by regulatory agency and confirmed by MediWound; and (ii) the Taiwan official Wholesale Price Index varies over [***]% within [***] months. When such exceptional situations arise, an increase *** Confidential treatment has been requested for redacted portions of this exhibit. This copy omits the information subject to the confidentiality request. Omissions are designated as [***]. A complete version of this exhibit has been provided separately to the Securities and Exchange Commission. 5 of price shall be considered by MediWound at CBC's written request without the limit of no more often than once every [***] months. 4.2.3 MediWound shall make payment for each Bromelain SP batch that was supplied by CBC on a [***] days basis as of the date of delivery of the applicable batch at MediWound, provided that MediWound has provided CBC with an Acceptance Batch Notice for such purchased batch pursuant to Section 6.4. Payment for each purchase batch shall be effected by MediWound by swift to a bank account designated by CBC, or by other requested method as agreed between the parties. MediWound shall make down payment of USD[***]/kg for the [***]%