低估的股票 — 中國股市
與超買相反，超賣意味著股價大幅下跌。由於大幅拋售，股票可能被低估。另一種情況是大買家取出停損訂單，在後續的回購取得更好的價格。交易者和投資人需要確定價格下跌的原因，以便作出明智的決定。
|
000506
ZHONGRUN RESOURCES
|
2.72 | -3.89% | -0.11 | 賣出 | 16.606M | 2.527B | 38.84 | 0.07 | 1503.00 | 金融 |
|
000519
NORTH INDUSTRIES G
|
7.60 | -1.43% | -0.11 | 賣出 | 20.113M | 10.583B | 30.08 | 0.25 | 8084.00 | 基礎材料 |
|
000525
NANJING RED SUN CO
|
9.73 | -3.09% | -0.31 | 賣出 | 6.726M | 5.651B | 11.19 | 0.87 | 3599.00 | 基礎材料 |
|
000587
JINZHOU CIHANG GRO
|
1.95 | -1.52% | -0.03 | 賣出 | 18.013M | 4.141B | — | -1.97 | 698.00 | 週期性消費品 |
|
000596
ANHUI GUJING DISTL
|
106.02 | -2.06% | -2.23 | 賣出 | 1.972M | 53.392B | 26.02 | 4.07 | 8323.00 | 非週期性消費 |
|
000608
YANG GUANG CO LT
|
4.75 | -1.25% | -0.06 | 強力賣出 | 1.759M | 3.562B | — | -0.10 | 147.00 | 金融 |
|
000698
SHENYANG CHEMICAL
|
3.61 | -1.63% | -0.06 | 賣出 | 5.301M | 2.958B | 26.61 | 0.14 | 3056.00 | 基礎材料 |
|
000761
BENGANG STL PLATE
|
3.68 | -2.65% | -0.10 | 賣出 | 2.639M | 14.261B | 19.46 | 0.19 | 18436.00 | 基礎材料 |
|
000800
FAW CAR CO
|
7.78 | -2.26% | -0.18 | 賣出 | 7.172M | 12.662B | 151.19 | 0.05 | 6871.00 | 週期性消費品 |
|
000820
SHENWU ENERGY SAVI
|
1.39 | 2.21% | 0.03 | 賣出 | 12.079M | 885.771M | — | -1.10 | 671.00 | 能源 |
|
000902
XINYANGFENG AGRICU
|
8.84 | -2.75% | -0.25 | 賣出 | 14.559M | 11.532B | 12.78 | 0.69 | 6774.00 | 基礎材料 |
|
000908
HUNAN JINGFENG PHA
|
3.82 | -1.80% | -0.07 | 賣出 | 10.268M | 3.361B | 18.38 | 0.21 | 3110.00 | 醫療保健 |
|
000981
YINYI CO LTD
|
1.33 | 0.76% | 0.01 | 賣出 | 12.332M | 5.357B | — | -0.37 | 11601.00 | 週期性消費品 |
|
002002
HONGDA XINGYE CO L
|
4.04 | -3.81% | -0.16 | 賣出 | 19.855M | 10.458B | 22.43 | 0.18 | 5818.00 | 基礎材料 |
|
002018
CEFC ANHUI INTERNA
|
0.21 | -4.55% | -0.01 | 賣出 | 20.831M | 478.344M | — | -0.25 | 53.00 | 基礎材料 |
|
002025
GUIZHOU SPACE APPL
|
24.99 | -2.00% | -0.51 | 賣出 | 4.684M | 10.721B | 27.56 | 0.91 | 4317.00 | 工業 |
|
002068
JIANGXI BLACK CAT
|
4.66 | -2.10% | -0.10 | 強力賣出 | 4.673M | 3.388B | — | -0.03 | 4314.00 | 基礎材料 |
|
002159
W/SANTE CABLEWAYS
|
12.83 | -1.69% | -0.22 | 賣出 | 789.981K | 1.779B | 1791.90 | 0.01 | 1474.00 | 週期性消費品 |
|
002175
ORIENTAL TIMES MED
|
1.58 | -4.82% | -0.08 | 強力賣出 | 3.368M | 1.191B | — | -0.60 | 961.00 | 工業 |
|
002237
SHANDONG HUMON SME
|
12.67 | -2.91% | -0.38 | 賣出 | 24.876M | 11.535B | 34.54 | 0.37 | 5522.00 | 基礎材料 |
|
002266
ZHEFU HOLDING GROU
|
4.24 | -1.85% | -0.08 | 賣出 | 9.054M | 8.390B | 75.80 | 0.06 | 1406.00 | 工業 |
|
002285
SHENZHEN WORLDUNI
|
3.71 | -2.11% | -0.08 | 賣出 | 7.457M | 7.579B | 42.87 | 0.09 | 27870.00 | 金融 |
|
002349
NANTONG JINGHUA PH
|
4.97 | -0.40% | -0.02 | 賣出 | 2.123M | 4.154B | 17.98 | 0.28 | 1506.00 | 醫療保健 |
|
002356
SHENZHEN HEMEI GRO
|
1.88 | -3.59% | -0.07 | 賣出 | 11.751M | 992.276M | — | -3.31 | 2351.00 | 週期性消費品 |
|
002399
SHENZHEN HEPALINK
|
16.53 | -0.90% | -0.15 | 賣出 | 4.716M | 20.616B | 22.45 | 0.74 | 2333.00 | 醫療保健 |
|
002422
SICHUAN KELUN PHAR
|
24.44 | -1.61% | -0.40 | 強力賣出 | 10.420M | 35.188B | 30.15 | 0.81 | 19990.00 | 醫療保健 |
|
002427
ZHEJIANG UNIFULL I
|
10.92 | -4.96% | -0.57 | 賣出 | 3.057M | 4.348B | — | -2.65 | 2274.00 | 週期性消費品 |
|
002449
FOSHAN NATIONSTAR
|
10.04 | -3.46% | -0.36 | 賣出 | 13.525M | 6.210B | 14.87 | 0.68 | 4944.00 | 科技 |
|
002567
TANGRENSHEN GROUP
|
9.16 | -0.87% | -0.08 | 賣出 | 17.437M | 7.663B | 68.40 | 0.13 | 7583.00 | 非週期性消費 |
|
002647
RENDONG HOLDINGS C
|
15.39 | -3.02% | -0.48 | 賣出 | 555.245K | 8.617B | 115.84 | 0.13 | 340.00 | 工業 |
|
002656
MODERN AVENUE GROU
|
3.55 | -2.47% | -0.09 | 賣出 | 8.998M | 2.529B | 394.44 | 0.01 | 1424.00 | 週期性消費品 |
|
002680
CHANGSHENG BIO-TEC
|
1.10 | -9.84% | -0.12 | 賣出 | 135.800K | 1.071B | 1.93 | 0.57 | 1041.00 | 醫療保健 |
|
002716
CHENZHOU CITY JING
|
3.65 | -4.95% | -0.19 | 賣出 | 1.146M | 3.506B | — | -0.05 | 605.00 | 基礎材料 |
|
002729
HOLLYLAND (CHINA)
|
33.30 | -2.92% | -1.00 | 賣出 | 572.300K | 2.220B | 118.11 | 0.28 | 573.00 | 工業 |
|
002731
SHENYANG CUIHUA GO
|
7.72 | -2.65% | -0.21 | 賣出 | 3.726M | 1.978B | — | -0.15 | 625.00 | 週期性消費品 |
|
002772
TIANSHUI ZHONGXING
|
6.76 | -1.46% | -0.10 | 賣出 | 1.999M | 2.486B | 19.84 | 0.34 | 3881.00 | 非週期性消費 |
|
002781
SHENZHEN QIXIN GRO
|
16.60 | 0.36% | 0.06 | 賣出 | 777.600K | 3.735B | 27.99 | 0.59 | 1551.00 | 週期性消費品 |
|
002858
SHANGHAI LISHENG R
|
14.95 | -2.10% | -0.32 | 強力賣出 | 3.057M | 1.883B | 46.34 | 0.32 | 348.00 | 週期性消費品 |
|
002867
CHOW TAI SENG JEWE
|
19.60 | -3.64% | -0.74 | 強力賣出 | 4.464M | 14.326B | 18.06 | 1.09 | 3003.00 | 週期性消費品 |
|
200016
KONKA GROUP
|
2.36 | -2.88% | -0.07 | 賣出 | 529.100K | 8.369B | 23.72 | 0.18 | 18965.00 | 科技 |
|
200055
CHINA FANGDA GP CO
|
2.82 | -2.08% | -0.06 | 賣出 | 365.983K | 4.194B | 2.63 | 1.72 | 2206.00 | 週期性消費品 |
|
200530
DALIAN REFRIGERATI
|
2.40 | -0.83% | -0.02 | 賣出 | 222.490K | 3.508B | 21.92 | 0.19 | 1674.00 | 工業 |
|
200596
ANHUI GUJING DISTL
|
61.20 | -1.77% | -1.10 | 賣出 | 445.420K | 53.392B | 26.02 | 4.07 | 8323.00 | 非週期性消費 |
|
300046
TECH SEMICONDUCTOR
|
15.26 | -0.20% | -0.03 | 強力賣出 | 3.498M | 3.252B | 39.57 | 0.39 | 550.00 | 科技 |
|
300065
BEIJING HIGHLANDER
|
11.98 | -2.36% | -0.29 | 賣出 | 3.938M | 4.299B | 44.72 | 0.27 | 467.00 | 科技 |
|
300098
GOSUNCN TECHNOLOGY
|
5.92 | -2.31% | -0.14 | 賣出 | 36.293M | 10.442B | 21.78 | 0.27 | 3602.00 | 科技 |
|
300102
XIAMEN CHANGELIGHT
|
4.47 | -1.54% | -0.07 | 賣出 | 3.843M | 3.164B | 54.16 | 0.09 | 2675.00 | 科技 |
|
300139
BEIJING XIAOCHENG
|
8.39 | -3.12% | -0.27 | 賣出 | 6.208M | 2.299B | — | -0.16 | 142.00 | 工業 |
|
300170
HAND ENTERPRISE SO
|
10.15 | -0.68% | -0.07 | 賣出 | 31.758M | 9.009B | 22.30 | 0.46 | 9570.00 | 科技 |
|
300199
HYBIO PHARMACEUTIC
|
6.10 | -1.29% | -0.08 | 賣出 | 9.944M | 5.593B | — | -0.51 | 1059.00 | 醫療保健 |
|
300203
FOCUSED PHOTONICS
|
16.31 | -2.51% | -0.42 | 賣出 | 8.551M | 7.276B | 11.71 | 1.39 | 5235.00 | 工業 |
|
300274
SUNGROW POWER SUPP
|
9.97 | -1.77% | -0.18 | 賣出 | 17.905M | 14.535B | 19.10 | 0.52 | 3421.00 | 能源 |
|
300282
SANSHENG INTELLECT
|
8.10 | -1.82% | -0.15 | 賣出 | 20.489M | 3.032B | 28.74 | 0.28 | 448.00 | 工業 |
|
300404
GUANGZHOU BOJI MED
|
15.48 | -0.13% | -0.02 | 賣出 | 2.606M | 2.695B | 585.26 | 0.03 | 616.00 | 醫療保健 |
|
300511
SHANGHAI XUERONG B
|
6.57 | -2.23% | -0.15 | 賣出 | 4.941M | 2.820B | 12.09 | 0.54 | 1715.00 | 非週期性消費 |
|
300527
CHINA HARZONE INDU
|
11.14 | -2.02% | -0.23 | 賣出 | 12.143M | 10.180B | 42.97 | 0.26 | 1555.00 | 工業 |
|
300633
SONOSCAPE MEDICAL
|
23.56 | 0.00% | 0.00 | 賣出 | 770.607K | 9.560B | 45.50 | 0.52 | 2140.00 | 醫療保健 |
|
300651
JIANGSU JINLING SP
|
29.88 | -3.18% | -0.98 | 強力賣出 | 659.810K | 3.847B | 104.31 | 0.29 | 693.00 | 週期性消費品 |
|
300683
WUHAN HITECK BIOLO
|
28.96 | -2.88% | -0.86 | 賣出 | 1.398M | 2.993B | 28.93 | 1.00 | 659.00 | 醫療保健 |
|
300694
WUXI LIHU CO LTD
|
14.68 | -6.32% | -0.99 | 賣出 | 5.478M | 3.161B | 35.06 | 0.42 | 2378.00 | 週期性消費品 |
|
300696
CHENGDU ALD AVIATI
|
25.45 | -0.82% | -0.21 | 賣出 | 840.088K | 2.983B | 41.46 | 0.61 | 393.00 | 工業 |
|
300769
SHENZHEN DYNANONIC
|
83.80 | -1.05% | -0.89 | 賣出 | 515.729K | 3.582B | 24.58 | 3.41 | 862.00 | 基礎材料 |
|
600011
HUANENG POWER INTERNATIONAL, INC.
|
5.79 | -1.53% | -0.09 | 賣出 | 18.701M | 90.892B | 28.26 | 0.20 | 57970.00 | 公用事業 |
|
600072
CSSC SCIENCE & TECHNOLOGY CO., LTD
|
13.98 | -2.51% | -0.36 | 賣出 | 13.505M | 10.293B | 80.48 | 0.17 | 1564.00 | 工業 |
|
600086
EASTERN GOLD JADE COMPANY LIMITED
|
2.81 | -2.77% | -0.08 | 賣出 | 13.555M | 3.793B | — | -1.50 | 347.00 | 週期性消費品 |
|
600111
CHINA NORTHERN RARE EARTH (GROUP) HIGH-TECH CO.,LTD
|
10.17 | -2.40% | -0.25 | 賣出 | 24.372M | 36.948B | 58.45 | 0.17 | 10184.00 | 基礎材料 |
|
600209
LAWTON DEVELOPMENT CO.,LTD.
|
2.56 | 1.59% | 0.04 | 賣出 | 11.967M | 1.124B | 91.95 | 0.03 | 296.00 | 週期性消費品 |
|
600259
RISING NONFERROUS METALS SHARE
|
30.52 | -4.36% | -1.39 | 賣出 | 4.986M | 9.211B | — | -0.56 | 1628.00 | 基礎材料 |
|
600262
INNER MONGOLIA NORTH HAULER JOINT STOCK CO.,LTD.
|
18.80 | -0.90% | -0.17 | 賣出 | 283.900K | 3.196B | 43.43 | 0.43 | 798.00 | 工業 |
|
600293
HUBEI SANXIA NEW BUILDING MATERIALS CO.LTD
|
3.44 | -2.82% | -0.10 | 賣出 | 7.470M | 3.998B | 55.69 | 0.06 | 2942.00 | 週期性消費品 |
|
600311
GANSU RONGHUA INDUSTRY GROUP CO.,LTD.
|
3.57 | -2.99% | -0.11 | 賣出 | 11.583M | 2.376B | — | -0.14 | 652.00 | 基礎材料 |
|
600313
ZHONGNONGFA SEED INDUSTRY GROUP
|
2.79 | -2.79% | -0.08 | 賣出 | 12.897M | 3.019B | 81.20 | 0.03 | 1192.00 | 非週期性消費 |
|
600365
TONGHUA GRAPE WINE CO.,LTD.
|
4.37 | -1.13% | -0.05 | 賣出 | 3.639M | 1.748B | 1986.36 | 0.00 | 625.00 | 非週期性消費 |
|
600366
NINGBO YUNSHENG CO.,LTD.
|
6.11 | -1.93% | -0.12 | 強力賣出 | 12.412M | 5.951B | 69.41 | 0.09 | 3418.00 | 基礎材料 |
|
600392
SHENGHE RESOURCES HOLDING CO. LTD
|
8.61 | -2.38% | -0.21 | 強力賣出 | 12.763M | 15.112B | 55.26 | 0.16 | 2052.00 | 基礎材料 |
|
600458
ZHUZHOU TIMES NEW MATERIALS TECHNOLOGY CO.,LTD.
|
7.18 | -3.62% | -0.27 | 賣出 | 10.428M | 5.764B | — | -0.60 | 6889.00 | 工業 |
|
600482
CHINA SHIPBUILDING INDUSTRY GROUP POWER
|
21.70 | -0.73% | -0.16 | 賣出 | 2.337M | 37.243B | 32.51 | 0.67 | 25575.00 | 週期性消費品 |
|
600485
BEIJING XINWEI TECHNOLOGY GROUP
|
1.36 | 2.26% | 0.03 | 賣出 | 53.698M | 3.976B | — | -6.16 | 1428.00 | 科技 |
|
600532
SHANGHAI HONGDA MINING CO.,LTD
|
3.64 | -2.93% | -0.11 | 賣出 | 7.367M | 1.878B | — | -0.38 | 897.00 | 能源 |
|
600592
FUJIAN LONGXI BEARING （GROUP）CO.,LTD.
|
14.05 | -2.23% | -0.32 | 賣出 | 3.585M | 5.614B | 35.03 | 0.40 | 2563.00 | 工業 |
|
600599
PANDA FINANCIAL HOLDING CORP., LTD.
|
9.81 | -2.49% | -0.25 | 賣出 | 5.888M | 1.628B | — | -0.43 | 133.00 | 金融 |
|
600677
AEROSPACE COMMUNICATIONS HOLDINGS GROUP CO.,LTD.
|
9.96 | 5.51% | 0.52 | 賣出 | 87.124M | 5.197B | 97.48 | 0.10 | 7191.00 | 工業 |
|
600687
GANSU GANGTAI HOLDING(GROUP)
|
1.77 | 1.14% | 0.02 | 賣出 | 5.272M | 2.635B | — | -1.00 | 949.00 | 基礎材料 |
|
600701
HARBIN GONG DA HIGH-TECH ENTERPRISE DEVELOPMENT CO.,LTD.
|
1.91 | 3.80% | 0.07 | 賣出 | 13.927M | 1.976B | — | -4.30 | 1783.00 | 非週期性消費 |
|
600749
TIBET TOURISM CO.,LTD
|
9.47 | -4.92% | -0.49 | 賣出 | 3.396M | 2.149B | 48.52 | 0.20 | 514.00 | 週期性消費品 |
|
600795
GD POWER DEVELOPMENT CO., LTD
|
2.35 | -0.84% | -0.02 | 賣出 | 36.507M | 46.178B | 27.56 | 0.09 | 25586.00 | 公用事業 |
|
600893
AECC AVIATION POWER
|
21.32 | -2.20% | -0.48 | 賣出 | 7.485M | 47.967B | 46.71 | 0.46 | 37046.00 | 工業 |
|
600965
FORTUNE NG FUNG FOOD (HEBEI) CO., LTD
|
8.01 | -2.79% | -0.23 | 賣出 | 2.167M | 6.558B | 40.56 | 0.20 | 3401.00 | 非週期性消費 |
|
600967
FIRST MACHINERY GROUP
|
10.14 | -3.24% | -0.34 | 賣出 | 15.212M | 17.133B | 29.60 | 0.34 | 8106.00 | 工業 |
|
600975
HUNAN NEW WELLFULL CO.,LTD.
|
8.66 | -0.92% | -0.08 | 賣出 | 13.246M | 5.652B | 215.16 | 0.04 | 1537.00 | 非週期性消費 |
|
600988
CHIFENG JILONG GOLD MINING CO.,LTD.
|
4.76 | -2.86% | -0.14 | 強力賣出 | 23.810M | 6.790B | — | -0.06 | 3546.00 | 基礎材料 |
|
601012
LONGI GREEN ENERGY TECHNOLOGY
|
23.35 | -3.51% | -0.85 | 賣出 | 78.606M | 88.088B | 25.15 | 0.93 | 21056.00 | 科技 |
|
601113
YIWU HUADING NYLON CO.,LTD.
|
3.66 | -2.14% | -0.08 | 賣出 | 12.724M | 4.178B | 15.77 | 0.23 | 4556.00 | 週期性消費品 |
|
601162
TIANFENG SECURITIES CO., LTD
|
7.75 | -3.73% | -0.30 | 強力賣出 | 27.048M | 40.145B | 147.00 | 0.05 | 3125.00 | 金融 |
|
601212
BAIYIN NONFERROUS GROUP CO.,LTD
|
3.73 | -3.12% | -0.12 | 賣出 | 29.206M | 27.620B | 193.87 | 0.02 | 14550.00 | 基礎材料 |
|
601595
SHANGHAI FILM CORPORATION
|
14.67 | -2.52% | -0.38 | 賣出 | 5.715M | 5.479B | 22.40 | 0.65 | 1293.00 | 週期性消費品 |
|
601718
JIHUA GROUP CORPORATION LIMITED
|
3.43 | -2.56% | -0.09 | 強力賣出 | 15.156M | 15.063B | — | -0.07 | 26642.00 | 工業 |
|
601899
ZIJIN MINING GROUP COMPANY LIMITED
|
3.21 | -1.83% | -0.06 | 賣出 | 74.582M | 73.930B | 21.64 | 0.15 | 19226.00 | 基礎材料 |
|
603289
TEDERIC MACHINERY CO.,LTD
|
9.76 | -1.81% | -0.18 | 賣出 | 2.380M | 2.604B | 21.76 | 0.45 | 689.00 | 工業 |
|
603336
GREAT-SUN FOODS CO.,LTD.
|
14.75 | -2.90% | -0.44 | 賣出 | 3.585M | 3.324B | 46.32 | 0.32 | 423.00 | 非週期性消費 |
|
603365
SHANGHAI SHUIXING HOME TEXTILE
|
16.05 | -0.06% | -0.01 | 賣出 | 1.129M | 4.280B | 14.27 | 1.12 | 3669.00 | 週期性消費品 |
|
603555
GUIRENNIAO
|
3.83 | -2.79% | -0.11 | 賣出 | 5.742M | 2.408B | — | -1.24 | 4525.00 | 週期性消費品 |
|
603779
WEILONG GRAPE WINE
|
7.88 | -4.25% | -0.35 | 賣出 | 3.451M | 2.622B | 60.62 | 0.13 | 1070.00 | 非週期性消費 |
|
603828
SUZHOU KELIDA BUILDING& DECORATION CO.,LTD
|
5.46 | -2.33% | -0.13 | 賣出 | 2.146M | 3.021B | 68.01 | 0.08 | 1032.00 | 工業 |
|
603896
ZHEJIANG SHOUXIANGU PHARMACEUTICAL
|
29.07 | -0.03% | -0.01 | 賣出 | 660.230K | 4.080B | 40.95 | 0.71 | 946.00 | 醫療保健 |
|
603978
SHENZHEN SUNXING LIGHT ALLOYS MATERIALS
|
29.14 | -2.90% | -0.87 | 賣出 | 4.509M | 4.662B | 36.24 | 0.81 | 454.00 | 基礎材料 |
|
688009
CHINA RAILWAY SIGNAL & COMMUNICATION CORPORATION LIMITED
|
8.13 | 0.37% | 0.03 | 賣出 | 46.021M | 86.095B | 19.35 | 0.42 | 19123.00 | 科技 |
|
688010
FUJIAN FORECAM OPTICS CO.,LTD.
|
47.08 | 0.47% | 0.22 | 賣出 | 2.541M | 7.231B | 55.69 | 0.85 | 1556.00 | 科技 |
|
688011
HARBIN XINGUANG OPTIC-ELECTRONICS TECHNOLOGY
|
49.87 | 1.05% | 0.52 | 賣出 | 1.473M | 4.987B | — | — | 300.00 | 科技 |
|
688066
BEIJING PIESAT INFORMATION TECHNOLOGY CO.,LTD
|
40.08 | 1.03% | 0.41 | 賣出 | 2.468M | 6.653B | 57.74 | 0.69 | 1136.00 | 科技 |
|
688099
AMLOGIC (SHANGHAI)
|
60.49 | 1.32% | 0.79 | 賣出 | 3.128M | 24.869B | 85.64 | 0.71 | 763.00 | 科技 |
|
688122
WESTERN SUPERCONDUCTING TECHNOLOGIES CO.,LTD.
|
33.83 | 1.11% | 0.37 | 賣出 | 2.875M | 14.928B | 91.61 | 0.37 | 771.00 | 基礎材料 |
|
688168
BEIJING ABT NETWORKS
|
109.80 | 0.74% | 0.81 | 賣出 | 1.177M | — | — | — | — | — |
|
688188
SHANGHAI FRIENDESS ELECTRONIC TECHNOLOGY CORPORATION LIMITED
|
123.48 | 1.14% | 1.39 | 賣出 | 1.311M | 12.348B | 51.15 | 2.41 | 162.00 | 工業 |
|
688321
SHENZHEN CHIPSCREEN BIOSCIENCES CO., LTD
|
52.01 | 1.98% | 1.01 | 賣出 | 2.519M | 21.324B | 609.44 | 0.09 | 371.00 | 醫療保健 |
|
900933
HUAXIN CEMENT CO., LTD.
|
1.77 | -3.12% | -0.06 | 強力賣出 | 1.723M | 41.680B | 6.64 | 3.00 | 16404.00 | 基礎材料 |
加載更多
