百川預測：（2018.6.15-6.21）純堿(jian)(jian)(jian)簽(qian)單不佳持續助漲堿(jian)(jian)(jian)企庫(ku)存上(shang)行(xing)，輕(qing)質純堿(jian)(jian)(jian)貨源上(shang)升節奏(zou)過快，廠家(jia)靈(ling)活議價接單。目前堿(jian)(jian)(jian)企對于輕(qing)堿(jian)(jian)(jian)下行(xing)走勢看(kan)法一致，聯堿(jian)(jian)(jian)企業(ye)靈(ling)活議價簽(qian)單，氨(an)堿(jian)(jian)(jian)企業(ye)檢修及計劃略多，生產供應欠(qian)佳下短期(qi)看(kan)穩積極。綜合市場(chang)臨近月(yue)末，新單成交量較少，輕(qing)堿(jian)(jian)(jian)積極走量，重堿(jian)(jian)(jian)按需發(fa)單，市場(chang)趨勢表現(xian)欠(qian)佳，行(xing)情(qing)弱勢下行(xing)走勢逐步開啟(qi)。下周來看(kan)，輕(qing)堿(jian)(jian)(jian)下調或在50-100元//噸(dun)，重堿(jian)(jian)(jian)價格(ge)預(yu)期(qi)受(shou)輕(qing)堿(jian)(jian)(jian)降勢牽連，價格(ge)下行(xing)20-50元/噸(dun)。