The first contracts about the exclusivity agreements ended last year and all growers have asked to give us a new contract for 2-3 years.As we see now this systems works very well!

• 瑞恩第一批品种专属权的合约于去年到期，而所有客户都寻求接下来2-3年的专属权新合约，可见这套系统在中国实行的状况相当好！