granted shall be deemed to have been sold when paid for.
3.6 if the contract products are returned or allowances made thereon after the royalty
thereon hasbeen paid party a shall be entitled to take ppropriate erdit for such
overpay-mentagainst royalties thereafter accruing.
3.7 if party b demand to audit the accounts of party a，it shall notice party a within
l0(ten) days after receiving the written notice of party a in accordance with article
3.4 of the contract.the speeific content and procedure of auditing accounts are
detailed in appendix 4 tothe contract.
article 4 couditions of payment
4.1 royalty stipulated in section 3 to the contract shall be effected by party a to
arty bthrough the bank____________(here it is the business bank of party a， and the bank
_________(here it is the busines bank of party b)， payrnent shall be settled in________.
4.2 party b shall immediately issue the related documents ofter receiving the written
notieesubmitted by party a in accordance with artiele 3.4 of the contract， the royalty
shall be paid by party a to party b within 30(thirty) days after party a has received the
fol-lowing documents whichare provided by party b and found them in confoumity with the
stipulations of thcontract.
a. four copies of the statement on calculation of the royalty;
b. four copies of the commercial invoice;
c. two copies of the sight draft.
4.3 party a shall have the right to deduct from any of the above mentioned payment the