One method of selecting a contractor is by open tendering: advertising for competitive tenders. The full advantage of free competition in regard to price is obtained by open tendering., For the purpose of this Article, a broad multiple bid shall be interpreted to mean a bid in which the proposed buyer extends an invitation to bid to at least all the shipbuilders known to the buyer to, pakkumismenetlus, mille puhul võivad pakkumise esitada kõik soovijad