沪深市场个股详情

海正生材 (688203)

添加自选
  • 14.20
  • 0.000.00%
未开盘 05/25 09:30 (北京)
28.78亿总市值267.92市盈率TTM

海正生材 (688203) 资产负债表

全部
显示同比 yoy
隐藏空行 yoy
(Q1)2026/03/31
(FY)2025/12/31
(Q9)2025/09/30
(Q6)2025/06/30
(Q1)2025/03/31
(FY)2024/12/31
(Q9)2024/09/30
(Q6)2024/06/30
(Q1)2024/03/31
(FY)2023/12/31
资产
流动资产
货币资金
-45.40%2.61亿
-36.34%3.28亿
-17.94%4.2亿
-25.62%4.43亿
-35.77%4.79亿
-39.73%5.16亿
-37.00%5.12亿
-30.08%5.95亿
-16.79%7.46亿
-8.82%8.56亿
应收票据及应收账款
43.88%1.15亿
11.21%7,270.44万
36.09%8,916.55万
11.85%5,896.01万
49.29%7,991.45万
132.09%6,537.51万
15.93%6,551.8万
71.16%5,271.43万
50.00%5,352.87万
146.07%2,816.81万
-应收票据
53.05%2,822.42万
120.45%2,548.9万
103.94%1,615.6万
60.38%861.48万
595.63%1,844.12万
284.23%1,156.21万
93.37%792.19万
57.49%537.13万
-38.82%265.1万
-4.32%300.91万
-应收账款
41.13%8,675.66万
-12.26%4,721.54万
26.76%7,300.95万
6.34%5,034.53万
20.83%6,147.33万
113.89%5,381.31万
9.87%5,759.62万
72.87%4,734.3万
62.28%5,087.77万
203.04%2,515.9万
其他应收款(含利息和股利)
0.41%95.09万
3,753.44%47.59万
84,040.40%79.93万
2,502.70%69.23万
322.60%94.7万
53.40%1.24万
-95.34%950
-82.01%2.66万
-47.36%22.41万
-93.05%8,050.81
-应收利息
----
----
----
--19.14万
----
----
----
----
----
----
-其他应收款
----
3,753.44%47.59万
----
1,783.03%50.09万
----
53.40%1.24万
----
-82.01%2.66万
----
-93.05%8,050.81
预付款项
284.25%881.86万
34.53%872.12万
81.31%1,048.01万
68.09%294.15万
-78.41%229.5万
163.62%648.26万
119.48%578.01万
-5.61%174.99万
108.49%1,063.12万
33.12%245.91万
存货
57.32%1.95亿
19.91%1.92亿
15.40%2亿
16.48%1.83亿
-14.83%1.24亿
10.25%1.61亿
57.45%1.73亿
5.42%1.57亿
19.03%1.45亿
7.11%1.46亿
应收款项融资
1,043.88%2,838.14万
341.62%2,000.86万
1,182.06%611.38万
-74.44%467.79万
-27.39%248.12万
-47.31%453.08万
-6.32%47.69万
6,679.37%1,830.28万
--341.72万
475.15%859.86万
其他流动资产
15.94%7,004.13万
41.92%7,855.91万
28.94%7,036.37万
98.67%6,749.9万
99.89%6,041.41万
109.28%5,535.54万
171.78%5,457.18万
74.17%3,397.53万
95.23%3,022.44万
102.86%2,645.04万
流动资产合计
-9.27%6.79亿
-13.21%7.01亿
-1.80%7.97亿
-11.47%7.61亿
-24.29%7.49亿
-24.27%8.08亿
-19.04%8.12亿
-18.40%8.6亿
-7.99%9.89亿
-3.21%10.67亿
非流动资产
固定资产
----
26.39%7.17亿
----
-9.50%5.38亿
----
-8.09%5.67亿
----
-8.02%5.94亿
----
44.26%6.17亿
在建工程
----
-19.44%4.74亿
----
41.63%6.28亿
----
201.02%5.88亿
----
199.19%4.43亿
----
-35.53%1.95亿
工程物资
----
-2.96%1,488.25万
----
-67.06%840.87万
----
139.20%1,533.68万
----
260.95%2,552.9万
----
-11.68%641.16万
无形资产
-2.57%7,335.06万
-2.32%7,382.32万
-2.19%7,430.17万
-1.47%7,479.25万
-1.41%7,528.48万
-1.61%7,557.94万
-1.59%7,596.16万
-2.24%7,590.93万
-2.25%7,635.83万
-2.24%7,681.24万
递延所得税资产
-15.50%263.41万
-35.85%200.16万
9.35%286.76万
-3.24%256.36万
62.79%311.73万
83.74%312万
333.33%262.24万
962.13%264.94万
819.00%191.49万
56.26%169.8万
使用权资产
0.35%365.89万
-0.58%380.21万
-25.21%328.97万
-20.64%346.78万
-17.80%364.6万
-18.68%382.41万
-11.55%439.87万
-16.65%436.99万
-19.54%443.57万
-18.68%470.27万
其他非流动资产
893.63%5,886.21万
1,419.87%6,074.58万
-64.87%377.72万
-89.77%403.3万
-95.46%592.4万
-95.08%399.68万
-79.90%1,075.29万
-8.06%3,942.43万
269.18%1.31亿
3,392.85%8,121.96万
非流动资产合计
6.66%13.4亿
7.05%13.46亿
4.17%12.61亿
6.20%12.59亿
20.11%12.57亿
27.87%12.58亿
25.22%12.1亿
27.82%11.85亿
16.52%10.46亿
19.06%9.84亿
资产总计
0.71%20.19亿
-0.88%20.48亿
1.77%20.58亿
-1.23%20.2亿
-1.47%20.05亿
0.74%20.66亿
2.68%20.22亿
3.24%20.45亿
3.16%20.35亿
6.33%20.51亿
负债
流动负债
短期借款
58.13%1.7亿
93.52%1.81亿
153.39%1.54亿
202.80%1.33亿
31.13%1.07亿
25.72%9,353.73万
27.94%6,066.66万
-36.23%4,378.84万
108.97%8,175.92万
84.29%7,440.01万
应付票据及应付账款
14.43%2.47亿
-7.46%2.57亿
3.59%2.63亿
-15.50%2.36亿
13.37%2.16亿
22.85%2.77亿
31.95%2.54亿
38.19%2.79亿
0.50%1.9亿
54.96%2.26亿
-应付票据
-50.44%4,786.57万
-10.55%1.1亿
17.70%1.58亿
-15.01%1.23亿
-29.97%9,657.33万
2.24%1.23亿
8.20%1.34亿
56.20%1.45亿
141.58%1.38亿
103.48%1.2亿
-应付账款
66.95%1.99亿
-4.99%1.46亿
-12.24%1.05亿
-16.03%1.13亿
127.23%1.19亿
46.45%1.54亿
75.04%1.2亿
22.85%1.34亿
-60.35%5,248.49万
21.73%1.05亿
合同负债
54.50%813.61万
-37.26%595.61万
54.64%1,054.42万
-48.55%644.86万
-68.98%526.6万
-23.83%949.35万
109.42%681.86万
363.36%1,253.39万
145.49%1,697.44万
284.04%1,246.39万
应付职工薪酬
25.12%1,029.78万
11.60%1,366.72万
8.35%1,080.65万
13.07%945.38万
5.25%823.06万
2.66%1,224.61万
16.62%997.38万
9.63%836.14万
57.46%782.01万
26.29%1,192.87万
应交税费
-33.80%522.79万
7.80%1,102.78万
95.50%1,209.92万
1.54%706.78万
154.92%789.76万
81.55%1,022.97万
-23.08%618.87万
0.89%696.05万
-17.98%309.8万
-10.77%563.45万
其他应付款(含利息和股利)
71.95%16.34万
12.71%10.32万
179.32%25.7万
36.68%12.33万
-48.94%9.5万
24.08%9.15万
331.96%9.2万
323.44%9.02万
-82.51%18.61万
248.79%7.38万
-其他应付款
----
12.71%10.32万
----
36.68%12.33万
----
24.08%9.15万
----
323.44%9.02万
----
248.79%7.38万
一年内到期的非流动负债
-84.39%1,078.08万
-84.53%1,069.19万
-17.79%4,805.16万
-31.92%5,202万
-29.59%6,906.82万
-34.28%6,910.29万
-35.00%5,845.04万
-0.08%7,640.68万
-1.65%9,808.89万
5.39%1.05亿
其他流动负债
135.42%2,361万
122.19%2,107.85万
98.18%1,576.62万
46.26%800.99万
221.08%1,002.88万
149.33%948.67万
76.00%795.55万
99.66%547.65万
-15.89%312.34万
108.01%380.48万
流动负债合计
12.06%4.75亿
3.88%5亿
27.29%5.14亿
4.35%4.52亿
5.53%4.24亿
9.63%4.81亿
14.08%4.04亿
17.88%4.33亿
15.11%4.01亿
42.87%4.39亿
非流动负债
递延所得税负债
----
----
-25.87%50.87万
-18.75%53.82万
-23.26%51.06万
-15.41%59.72万
--68.62万
--66.24万
--66.53万
-19.02%70.6万
长期递延收益
1.30%5,656.25万
2.60%5,681.95万
3.08%5,714.38万
-2.33%5,419.92万
9.38%5,583.55万
8.37%5,537.89万
18.95%5,543.43万
19.06%5,548.97万
41.45%5,104.5万
41.60%5,110.04万
租赁负债
-8.67%294.2万
-5.98%317.57万
-28.68%282.38万
-22.99%306.34万
-14.18%322.12万
-21.47%337.76万
-11.35%395.91万
-13.72%397.79万
-19.39%375.33万
-12.53%430.09万
非流动负债合计
-23.96%6,981.23万
-24.08%7,030.31万
-41.19%7,128.37万
-25.55%9,101.77万
-36.90%9,180.71万
-28.83%9,259.69万
-13.76%1.21亿
-21.86%1.22亿
-13.36%1.45亿
-23.10%1.3亿
负债合计
5.64%5.45亿
-0.63%5.7亿
11.48%5.85亿
-2.24%5.43亿
-5.76%5.15亿
0.84%5.74亿
6.17%5.25亿
6.00%5.55亿
5.86%5.47亿
19.45%5.69亿
所有者权益(或股东权益)
实收资本(或股本)
0.00%2.03亿
0.00%2.03亿
0.00%2.03亿
0.00%2.03亿
0.00%2.03亿
0.00%2.03亿
0.00%2.03亿
0.00%2.03亿
0.00%2.03亿
0.00%2.03亿
资本公积
0.00%12.09亿
0.00%12.09亿
0.00%12.09亿
0.00%12.09亿
0.00%12.09亿
0.00%12.09亿
-0.05%12.09亿
0.00%12.09亿
0.00%12.09亿
0.00%12.09亿
盈余公积
0.00%511.02万
0.00%511.02万
36.88%511.02万
36.88%511.02万
36.88%511.02万
36.88%511.02万
72.52%373.32万
72.52%373.32万
72.52%373.32万
72.34%373.32万
未分配利润
-1.68%8,230.54万
-2.66%8,125.95万
-7.86%7,629.99万
0.17%7,457.57万
15.51%8,371.31万
27.32%8,347.96万
37.55%8,280.57万
71.89%7,445.23万
72.92%7,247.47万
73.59%6,556.62万
减:库存股
122.30%2,445.39万
136.00%2,123.91万
1,612.92%2,049.65万
--1,429.01万
--1,100.05万
--899.98万
--119.66万
----
----
----
归属母公司所有者权益合计
-1.00%14.75亿
-0.97%14.77亿
-1.63%14.73亿
-0.86%14.77亿
0.11%14.9亿
0.69%14.92亿
1.51%14.97亿
2.24%14.9亿
2.21%14.88亿
2.02%14.81亿
所有者权益(或股东权益)合计
-1.00%14.75亿
-0.97%14.77亿
-1.63%14.73亿
-0.86%14.77亿
0.11%14.9亿
0.69%14.92亿
1.51%14.97亿
2.24%14.9亿
2.21%14.88亿
2.02%14.81亿
负债和所有者权益(或股东权益)总计
0.71%20.19亿
-0.88%20.48亿
1.77%20.58亿
-1.23%20.2亿
-1.47%20.05亿
0.74%20.66亿
2.68%20.22亿
3.24%20.45亿
3.16%20.35亿
6.33%20.51亿
货币单位
人民币
人民币
人民币
人民币
人民币
人民币
人民币
人民币
人民币
人民币
会计准则
中国会计准则(2007)
中国会计准则(2007)
中国会计准则(2007)
中国会计准则(2007)
中国会计准则(2007)
中国会计准则(2007)
中国会计准则(2007)
中国会计准则(2007)
中国会计准则(2007)
中国会计准则(2007)
审计意见
--
--
--
--
--
--
--
--
--
无保留意见
会计师事务所
--
--
--
--
--
--
--
--
--
天健会计师事务所(特殊普通合伙)
(Q1)2026/03/31(FY)2025/12/31(Q9)2025/09/30(Q6)2025/06/30(Q1)2025/03/31(FY)2024/12/31(Q9)2024/09/30(Q6)2024/06/30(Q1)2024/03/31(FY)2023/12/31
资产
流动资产
货币资金 -45.40%2.61亿-36.34%3.28亿-17.94%4.2亿-25.62%4.43亿-35.77%4.79亿-39.73%5.16亿-37.00%5.12亿-30.08%5.95亿-16.79%7.46亿-8.82%8.56亿
应收票据及应收账款 43.88%1.15亿11.21%7,270.44万36.09%8,916.55万11.85%5,896.01万49.29%7,991.45万132.09%6,537.51万15.93%6,551.8万71.16%5,271.43万50.00%5,352.87万146.07%2,816.81万
-应收票据 53.05%2,822.42万120.45%2,548.9万103.94%1,615.6万60.38%861.48万595.63%1,844.12万284.23%1,156.21万93.37%792.19万57.49%537.13万-38.82%265.1万-4.32%300.91万
-应收账款 41.13%8,675.66万-12.26%4,721.54万26.76%7,300.95万6.34%5,034.53万20.83%6,147.33万113.89%5,381.31万9.87%5,759.62万72.87%4,734.3万62.28%5,087.77万203.04%2,515.9万
其他应收款(含利息和股利) 0.41%95.09万3,753.44%47.59万84,040.40%79.93万2,502.70%69.23万322.60%94.7万53.40%1.24万-95.34%950-82.01%2.66万-47.36%22.41万-93.05%8,050.81
-应收利息 --------------19.14万------------------------
-其他应收款 ----3,753.44%47.59万----1,783.03%50.09万----53.40%1.24万-----82.01%2.66万-----93.05%8,050.81
预付款项 284.25%881.86万34.53%872.12万81.31%1,048.01万68.09%294.15万-78.41%229.5万163.62%648.26万119.48%578.01万-5.61%174.99万108.49%1,063.12万33.12%245.91万
存货 57.32%1.95亿19.91%1.92亿15.40%2亿16.48%1.83亿-14.83%1.24亿10.25%1.61亿57.45%1.73亿5.42%1.57亿19.03%1.45亿7.11%1.46亿
应收款项融资 1,043.88%2,838.14万341.62%2,000.86万1,182.06%611.38万-74.44%467.79万-27.39%248.12万-47.31%453.08万-6.32%47.69万6,679.37%1,830.28万--341.72万475.15%859.86万
其他流动资产 15.94%7,004.13万41.92%7,855.91万28.94%7,036.37万98.67%6,749.9万99.89%6,041.41万109.28%5,535.54万171.78%5,457.18万74.17%3,397.53万95.23%3,022.44万102.86%2,645.04万
流动资产合计 -9.27%6.79亿-13.21%7.01亿-1.80%7.97亿-11.47%7.61亿-24.29%7.49亿-24.27%8.08亿-19.04%8.12亿-18.40%8.6亿-7.99%9.89亿-3.21%10.67亿
非流动资产
固定资产 ----26.39%7.17亿-----9.50%5.38亿-----8.09%5.67亿-----8.02%5.94亿----44.26%6.17亿
在建工程 -----19.44%4.74亿----41.63%6.28亿----201.02%5.88亿----199.19%4.43亿-----35.53%1.95亿
工程物资 -----2.96%1,488.25万-----67.06%840.87万----139.20%1,533.68万----260.95%2,552.9万-----11.68%641.16万
无形资产 -2.57%7,335.06万-2.32%7,382.32万-2.19%7,430.17万-1.47%7,479.25万-1.41%7,528.48万-1.61%7,557.94万-1.59%7,596.16万-2.24%7,590.93万-2.25%7,635.83万-2.24%7,681.24万
递延所得税资产 -15.50%263.41万-35.85%200.16万9.35%286.76万-3.24%256.36万62.79%311.73万83.74%312万333.33%262.24万962.13%264.94万819.00%191.49万56.26%169.8万
使用权资产 0.35%365.89万-0.58%380.21万-25.21%328.97万-20.64%346.78万-17.80%364.6万-18.68%382.41万-11.55%439.87万-16.65%436.99万-19.54%443.57万-18.68%470.27万
其他非流动资产 893.63%5,886.21万1,419.87%6,074.58万-64.87%377.72万-89.77%403.3万-95.46%592.4万-95.08%399.68万-79.90%1,075.29万-8.06%3,942.43万269.18%1.31亿3,392.85%8,121.96万
非流动资产合计 6.66%13.4亿7.05%13.46亿4.17%12.61亿6.20%12.59亿20.11%12.57亿27.87%12.58亿25.22%12.1亿27.82%11.85亿16.52%10.46亿19.06%9.84亿
资产总计 0.71%20.19亿-0.88%20.48亿1.77%20.58亿-1.23%20.2亿-1.47%20.05亿0.74%20.66亿2.68%20.22亿3.24%20.45亿3.16%20.35亿6.33%20.51亿
负债
流动负债
短期借款 58.13%1.7亿93.52%1.81亿153.39%1.54亿202.80%1.33亿31.13%1.07亿25.72%9,353.73万27.94%6,066.66万-36.23%4,378.84万108.97%8,175.92万84.29%7,440.01万
应付票据及应付账款 14.43%2.47亿-7.46%2.57亿3.59%2.63亿-15.50%2.36亿13.37%2.16亿22.85%2.77亿31.95%2.54亿38.19%2.79亿0.50%1.9亿54.96%2.26亿
-应付票据 -50.44%4,786.57万-10.55%1.1亿17.70%1.58亿-15.01%1.23亿-29.97%9,657.33万2.24%1.23亿8.20%1.34亿56.20%1.45亿141.58%1.38亿103.48%1.2亿
-应付账款 66.95%1.99亿-4.99%1.46亿-12.24%1.05亿-16.03%1.13亿127.23%1.19亿46.45%1.54亿75.04%1.2亿22.85%1.34亿-60.35%5,248.49万21.73%1.05亿
合同负债 54.50%813.61万-37.26%595.61万54.64%1,054.42万-48.55%644.86万-68.98%526.6万-23.83%949.35万109.42%681.86万363.36%1,253.39万145.49%1,697.44万284.04%1,246.39万
应付职工薪酬 25.12%1,029.78万11.60%1,366.72万8.35%1,080.65万13.07%945.38万5.25%823.06万2.66%1,224.61万16.62%997.38万9.63%836.14万57.46%782.01万26.29%1,192.87万
应交税费 -33.80%522.79万7.80%1,102.78万95.50%1,209.92万1.54%706.78万154.92%789.76万81.55%1,022.97万-23.08%618.87万0.89%696.05万-17.98%309.8万-10.77%563.45万
其他应付款(含利息和股利) 71.95%16.34万12.71%10.32万179.32%25.7万36.68%12.33万-48.94%9.5万24.08%9.15万331.96%9.2万323.44%9.02万-82.51%18.61万248.79%7.38万
-其他应付款 ----12.71%10.32万----36.68%12.33万----24.08%9.15万----323.44%9.02万----248.79%7.38万
一年内到期的非流动负债 -84.39%1,078.08万-84.53%1,069.19万-17.79%4,805.16万-31.92%5,202万-29.59%6,906.82万-34.28%6,910.29万-35.00%5,845.04万-0.08%7,640.68万-1.65%9,808.89万5.39%1.05亿
其他流动负债 135.42%2,361万122.19%2,107.85万98.18%1,576.62万46.26%800.99万221.08%1,002.88万149.33%948.67万76.00%795.55万99.66%547.65万-15.89%312.34万108.01%380.48万
流动负债合计 12.06%4.75亿3.88%5亿27.29%5.14亿4.35%4.52亿5.53%4.24亿9.63%4.81亿14.08%4.04亿17.88%4.33亿15.11%4.01亿42.87%4.39亿
非流动负债
递延所得税负债 ---------25.87%50.87万-18.75%53.82万-23.26%51.06万-15.41%59.72万--68.62万--66.24万--66.53万-19.02%70.6万
长期递延收益 1.30%5,656.25万2.60%5,681.95万3.08%5,714.38万-2.33%5,419.92万9.38%5,583.55万8.37%5,537.89万18.95%5,543.43万19.06%5,548.97万41.45%5,104.5万41.60%5,110.04万
租赁负债 -8.67%294.2万-5.98%317.57万-28.68%282.38万-22.99%306.34万-14.18%322.12万-21.47%337.76万-11.35%395.91万-13.72%397.79万-19.39%375.33万-12.53%430.09万
非流动负债合计 -23.96%6,981.23万-24.08%7,030.31万-41.19%7,128.37万-25.55%9,101.77万-36.90%9,180.71万-28.83%9,259.69万-13.76%1.21亿-21.86%1.22亿-13.36%1.45亿-23.10%1.3亿
负债合计 5.64%5.45亿-0.63%5.7亿11.48%5.85亿-2.24%5.43亿-5.76%5.15亿0.84%5.74亿6.17%5.25亿6.00%5.55亿5.86%5.47亿19.45%5.69亿
所有者权益(或股东权益)
实收资本(或股本) 0.00%2.03亿0.00%2.03亿0.00%2.03亿0.00%2.03亿0.00%2.03亿0.00%2.03亿0.00%2.03亿0.00%2.03亿0.00%2.03亿0.00%2.03亿
资本公积 0.00%12.09亿0.00%12.09亿0.00%12.09亿0.00%12.09亿0.00%12.09亿0.00%12.09亿-0.05%12.09亿0.00%12.09亿0.00%12.09亿0.00%12.09亿
盈余公积 0.00%511.02万0.00%511.02万36.88%511.02万36.88%511.02万36.88%511.02万36.88%511.02万72.52%373.32万72.52%373.32万72.52%373.32万72.34%373.32万
未分配利润 -1.68%8,230.54万-2.66%8,125.95万-7.86%7,629.99万0.17%7,457.57万15.51%8,371.31万27.32%8,347.96万37.55%8,280.57万71.89%7,445.23万72.92%7,247.47万73.59%6,556.62万
减:库存股 122.30%2,445.39万136.00%2,123.91万1,612.92%2,049.65万--1,429.01万--1,100.05万--899.98万--119.66万------------
归属母公司所有者权益合计 -1.00%14.75亿-0.97%14.77亿-1.63%14.73亿-0.86%14.77亿0.11%14.9亿0.69%14.92亿1.51%14.97亿2.24%14.9亿2.21%14.88亿2.02%14.81亿
所有者权益(或股东权益)合计 -1.00%14.75亿-0.97%14.77亿-1.63%14.73亿-0.86%14.77亿0.11%14.9亿0.69%14.92亿1.51%14.97亿2.24%14.9亿2.21%14.88亿2.02%14.81亿
负债和所有者权益(或股东权益)总计 0.71%20.19亿-0.88%20.48亿1.77%20.58亿-1.23%20.2亿-1.47%20.05亿0.74%20.66亿2.68%20.22亿3.24%20.45亿3.16%20.35亿6.33%20.51亿
货币单位 人民币人民币人民币人民币人民币人民币人民币人民币人民币人民币
会计准则 中国会计准则(2007)中国会计准则(2007)中国会计准则(2007)中国会计准则(2007)中国会计准则(2007)中国会计准则(2007)中国会计准则(2007)中国会计准则(2007)中国会计准则(2007)中国会计准则(2007)
审计意见 ------------------无保留意见
会计师事务所 ------------------天健会计师事务所(特殊普通合伙)

FY:Financial Year 年度报告,相当于上市公司向SEC披露的10-K文件。

Q:Quarter 季度报告,相当于上市公司向SEC披露的10-Q文件,其中Q1、Q2、Q3、Q4为单季报,跨度为3个月;Q6、Q9为累计季报,Q6为6个月,Q9为9个月。

热门市场机会
中东战火燃至股市!投资者该如何应对?
美伊局势传来好消息,美东时间5月23日下午,美国总统特朗普周六表示,美伊“已基本谈成”一项将使霍尔木兹海峡重新开放的和平协议,并将很快公布。这一进展重新燃起了人们对伊朗战争即将结束的希望,这场战争已严重扰乱全球能源市场,并将美国通胀推至多年高位。特朗普称,美国与伊朗的一份协议已基 展开