<strong>问：日前举行的北约维尔纽斯峰会发布联合公报，称中国的野心和胁迫性政策挑战北约的利益、安全和价值，称中国构成“系统性挑战”。请问中方对此有何评论？</strong>

julejie，2020nianzhijin，zhongyaocaijiagezongtichuyushangzhangtaishi。juzhongyaocaitiandiwangtongjishuju，2020nian1yue1rizhi2022nian12yue1rijin3nianzhong，shayuanzi、longgu、guanhuangbai、suanzaorendengduozhongzhongyaocaipinzhongjiagefanbeishangzhang。qizhong，longgucongzuichude55yuan/gongjinzhangzhi280yuan/gongjin，suanzaorencongzuichude205yuan/gongjinzhangzhi860yuan/gongjin，shayuanzicongzuichude24/gongjinzhangzhi150yuan/gongjin。据(ju)了(le)解(jie)，(，)2(2)02(2)0年(nian)至(zhi)今(jin)，(，)中(zhong)药(yao)材(cai)价(jia)格(ge)总(zong)体(ti)处(chu)于(yu)上(shang)涨(zhang)态(tai)势(shi)。(。)据(ju)中(zhong)药(yao)材(cai)天(tian)地(di)网(wang)统(tong)计(ji)数(shu)据(ju)，(，)2(2)02(2)0年(nian)1(1)月(yue)1(1)日(ri)至(zhi)2(2)02(2)2(2)年(nian)1(1)2(2)月(yue)1(1)日(ri)近(jin)3(3)年(nian)中(zhong)，(，)沙(sha)苑(yuan)子(zi)、(、)龙(long)骨(gu)、(、)关(guan)黄(huang)柏(bai)、(、)酸(suan)枣(zao)仁(ren)等(deng)多(duo)种(zhong)中(zhong)药(yao)材(cai)品(pin)种(zhong)价(jia)格(ge)翻(fan)倍(bei)上(shang)涨(zhang)。(。)其(qi)中(zhong)，(，)龙(long)骨(gu)从(cong)最(zui)初(chu)的(de)5(5)5(5)元(yuan)/(/)公(gong)斤(jin)涨(zhang)至(zhi)2(2)8(8)0元(yuan)/(/)公(gong)斤(jin)，(，)酸(suan)枣(zao)仁(ren)从(cong)最(zui)初(chu)的(de)2(2)05(5)元(yuan)/(/)公(gong)斤(jin)涨(zhang)至(zhi)8(8)6(6)0元(yuan)/(/)公(gong)斤(jin)，(，)沙(sha)苑(yuan)子(zi)从(cong)最(zui)初(chu)的(de)2(2)4(4)/(/)公(gong)斤(jin)涨(zhang)至(zhi)1(1)5(5)0元(yuan)/(/)公(gong)斤(jin)。(。)