China Stainless Steel Industry API: stainless_china_cold_rolled_stainless_steel_capacity_expansion(Monthly)

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China cold-rolled stainless steel capacity expansion

MonthlyDATAAPI

Service

Data & API

Starting Date

Jan 01, 2019

Catagory

Stainless Steel > Stainless steel > Capacity

Data API

Sample code

URL

https://dataapi.smm.cn/GetDataEn/stainless_china_cold_rolled_stainless_steel_capacity_expansion

Supported Formats

JSON

HTTP Request Method

POST

Request Parameters

Names	Requires	Types of Range	Descriptions
token	True	String	This parameter is required when using OAuth.You will get the access_token after oauth authorization.token
sdatetime	False	String	Start Date,The default value is A Year ago, e.g.,2018-01-01
edatetime	False	String	End Date,The default value is Today, e.g.,2018-08-13

Response

- Code:200
- Msg:"OK"
- ▶
  Data:{} 3 keys
  - Status:0
  - ▶
    Field:[] 3 items
    - ▶
      0:{} 3 keys
      - Name:"Year"
      - Unit:""
      - Info:""
    - ▶
      1:{} 3 keys
      - Name:"Company"
      - Unit:""
      - Info:""
    - ▶
      2:{} 3 keys
      - Name:"Producer (10K mt)"
      - Unit:""
      - Info:""
  - ▶
    Content:[] 2 items
    - ▶
      0:[] 4 items
      - 0:"2016-05-27"
      - 1:"97.5"
      - 2:"9.8"
      - 3:"……"
    - ▶
      1:[] 4 items
      - 0:"2016-05-27"
      - 1:"97.5"
      - 2:"9.8"
      - 3:"……"

Returned Parameters Description

Type	Status	Descriptions
Code	Request Status	“200” means normal, other status codes are shown in schedule 1
Msg	Return Description	“OK” indicates normal. Other states are shown in schedule 1
Data	Return Result	Return the corresponding data according to the requested parameters
Data.Status	Permission Status	“0” means no permission,” 1” means permission
Data.Field	1D Structure Array	Return data header description
Data.Field.Name	Name	Indicates the name corresponding to the column data
Data.Field.Unit	Unit	The unit corresponding to the column data
Data.Field.Info	Description	Description of the column data
Content	2D data	Return all eligible data

Returned Field Description

Field Name	Fied Type	Unit	Descriptions
Year	datetime
Company	string
Producer (10K mt)	integer

How to get token

URL

https://platform.smm.cn/usercenter/auth