(a) An agreement (contract) which does not provide for the payment by non-resident contractors of fines for the non-observance of deadlines for payment or goods delivery and also does not provide for a way of ensuring that such contractors fulfil their obligations;
(a) 协定（合同）没有规定非居民订约人不遵守付款或交付货物期限应支付罚款，以及也没有规定如何确保这些订约人履行其义务；