China Stainless Steel Industry API: stainless_china_304_cold_rolled_coil_cost_profit_existing_raw_material_stocks(Daily)

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China 304 Cold-rolled Coil Cost and Profit, by Production Process (Existing Raw Material Stocks)

DailyDATAAPI

Service

Data & API

Starting Date

Jan 02, 2018

Catagory

Stainless Steel > 300 Series Stainless steel > Cost, Porfit

Data API

Sample code

URL

https://dataapi.smm.cn/GetDataEn/stainless_china_304_cold_rolled_coil_cost_profit_existing_raw_material_stocks

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:[] 4 items
    - ▶
      0:{} 3 keys
      - Name:"Date"
      - Unit:""
      - Info:""
    - ▶
      1:{} 3 keys
      - Name:"Price of 304 cold-rolled stainless steel coil (yuan/mt)"
      - Unit:""
      - Info:""
    - ▶
      2:{} 3 keys
      - Name:"Cost for non-RKEF process (existing raw material stocks)"
      - Unit:""
      - Info:""
    - ▶
      3:{} 3 keys
      - Name:"Cost for RKEF process (existing raw material stocks)"
      - 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
Date	datetime
Price of 304 cold-rolled stainless steel coil (yuan/mt)	integer
Cost for non-RKEF process (existing raw material stocks)	float
Cost for RKEF process (existing raw material stocks)	float

How to get token

URL

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