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Home>Database>Stainless Steel>Chrome ore>Inventory>China Chrome Ore Port Stocks>
China Chrome Ore Port Stocks
WeeklyDATAAPI
Service
Data & API
Starting Date
Feb 11, 2011
Catagory
Stainless Steel > Chrome ore > Inventory
DataAPI
Sample code
URL
https://dataapi.smm.cn/GetDataEn/stainless_china_port_stocks
Supported Formats
JSON
HTTP Request Method
POST
Request Parameters
Names
Requires
Types of Range
Descriptions
tokenTrueStringThis parameter is required when using OAuth.You will get the access_token after oauth authorization.token
sdatetimeFalseStringStart Date,The default value is A Year ago, e.g.,2018-01-01
edatetimeFalseStringEnd Date,The default value is Today, e.g.,2018-08-13
Response
    • 200
    • "OK"
    • ▶
      {} 3 keys
      • 0
      • ▶
        [] 10 items
        • ▶
          {} 3 keys
          • "Date"
          • ""
          • ""
        • ▶
          {} 3 keys
          • "Total port stocks"
          • "10000mt"
          • ""
        • ▶
          {} 3 keys
          • "Port of Tianjin"
          • "10000mt"
          • ""
        • ▶
          {} 3 keys
          • "Ports of Qinzhou, Fangchenggang"
          • "10000mt"
          • ""
        • ▶
          {} 3 keys
          • "Port of Lianyungang"
          • "10000mt"
          • ""
        • ▶
          {} 3 keys
          • "Port of Shanghai"
          • "10000mt"
          • ""
        • ▶
          {} 3 keys
          • "Port of Chongqing"
          • "10000mt"
          • ""
        • ▶
          {} 3 keys
          • "Port of Zhanjiang"
          • "10000mt"
          • ""
        • ▶
          {} 3 keys
          • "Other ports including Caofeidian"
          • "10000mt"
          • ""
        • ▶
          {} 3 keys
          • "Stocks in Hebei"
          • "10000mt"
          • ""
      • ▶
        [] 2 items
        • ▶
          [] 4 items
          • "2016-05-27"
          • "97.5"
          • "9.8"
          • "……"
        • ▶
          [] 4 items
          • "2016-05-27"
          • "97.5"
          • "9.8"
          • "……"
Returned Parameters Description
Type
Status
Descriptions
CodeRequest Status “200” means normal, other status codes are shown in schedule 1
MsgReturn Description“OK” indicates normal. Other states are shown in schedule 1
DataReturn ResultReturn the corresponding data according to the requested parameters
Data.StatusPermission Status“0” means no permission,” 1” means permission
Data.Field1D Structure ArrayReturn data header description
Data.Field.NameNameIndicates the name corresponding to the column data
Data.Field.UnitUnitThe unit corresponding to the column data
Data.Field.InfoDescriptionDescription of the column data
Content2D dataReturn all eligible data
Returned Field Description
Field Name
Fied Type
Unit
Descriptions
Datedatetime
Total port stocksfloat10000mt
Port of Tianjinfloat10000mt
Ports of Qinzhou, Fangchenggangfloat10000mt
Port of Lianyungangfloat10000mt
Port of Shanghaifloat10000mt
Port of Chongqingfloat10000mt
Port of Zhanjiangfloat10000mt
Other ports including Caofeidianfloat10000mt
Stocks in Hebeifloat10000mt
How to get token
URL
https://platform.smm.cn/usercenter/auth
HTTP Request Method
POST
Request Parameters
Requires
Types of Range
Descriptions
user_nameTrueStringEamil Address
passwordTrueStringMD5 password
sourceTrueStringSource,The default value is dataapi
Response
    • 0
    • ""
    • ▶
      {} 1 key
      • "eyJhbGciOiJIUjZWxLCJjb21wYW55X3N0YXR1cyI6MCwiY3JlYXRlbWFpbCI6Inh1lIjmNCdWc…"
Notes

All interfaces require authorization, and each interface has a start date. A new authorization is required after expiration.

Phone：+86 - (021)5155 0306

Schedule 1
Status
Descriptions
200SUCCESS
400INVALID REQUEST
401NOT CERTIFIED
403REJECT A REQUEST
404PAGE LOSS
422UNPROCESSABLE ENTITY
500SERVER ERROR
China Chrome Ore Port Stocks
WeeklyDATAAPI
Catagory
Stainless Steel > Chrome ore > Inventory
Service
Data & API
Starting Date
Feb 11, 2011
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