求翻译：郁金香交易商向种植者收取一笔费用，授予种植者按约定最低价格向该交易商出售郁金香球茎的权利。同时，郁金香交易商通过支付给种植者一定数额的费用，以获取以约定的最高价格购买球茎的权利。这种交易对于降低郁金香交易商和种植者的风险十分有用。是什么意思？

Tulip traders a fee charged to the growers to grant the rights of growers according to the agreed minimum price to the dealer to sell tulip bulbs. At the same time, tulip traders by paying a certain amount of costs to the growers to obtain the highest price agreed to buy the bulbs the right. This tr

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The tulip trader charges a fee to the grower, awards the grower to sell the tulip according to the agreement lowest price to this trader the corm the right.At the same time, tulip trader through payment to grower certain amount expense, gains the highest price purchase corm right which agrees.This k

Tulip traders to the growers receive a fee, grant growers at the agreed minimum price to the right of the dealer sold tulip bulbs. At the same time, Tulip traders paid to growers through a certain amount of fee to get the highest price to agree to buy bulbs right. This transaction reduces the risk o

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