China Steel Industry API: steel_steel_supply_demand_balance(Monthly)

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Steel Supply/Demand Balance

MonthlyDATAAPI

Service

Data & API

Starting Date

Oct 01, 2015

Catagory

Steel > Supply-Demand Balance > Steel

Data API

Sample code

URL

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

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:[] 14 items
    - ▶
      0:{} 3 keys
      - Name:"Date"
      - Unit:""
      - Info:""
    - ▶
      1:{} 3 keys
      - Name:"China crude steel output"
      - Unit:"t"
      - Info:""
    - ▶
      2:{} 3 keys
      - Name:"Steel billets imports"
      - Unit:"t"
      - Info:""
    - ▶
      3:{} 3 keys
      - Name:"Steel products imports"
      - Unit:"t"
      - Info:""
    - ▶
      4:{} 3 keys
      - Name:"Steel billets exports"
      - Unit:"t"
      - Info:""
    - ▶
      5:{} 3 keys
      - Name:"Steel products exports"
      - Unit:"t"
      - Info:""
    - ▶
      6:{} 3 keys
      - Name:"Apparent steel consumption"
      - Unit:"t"
      - Info:""
    - ▶
      7:{} 3 keys
      - Name:"Inventory change"
      - Unit:"t"
      - Info:""
    - ▶
      8:{} 3 keys
      - Name:"Inventory last month"
      - Unit:"t"
      - Info:""
    - ▶
      9:{} 3 keys
      - Name:"Inventory this month"
      - Unit:"t"
      - Info:""
    - ▶
      10:{} 3 keys
      - Name:"Actual steel products consumption"
      - Unit:""
      - Info:""
    - ▶
      11:{} 3 keys
      - Name:"Month-on-month change"
      - Unit:""
      - Info:""
    - ▶
      12:{} 3 keys
      - Name:"Year-on-Year change"
      - Unit:""
      - Info:""
    - ▶
      13:{} 3 keys
      - Name:"Actual year-to-date consumption"
      - 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
Date	datetime
China crude steel output	integer	t
Steel billets imports	float	t
Steel products imports	float	t
Steel billets exports	float	t
Steel products exports	float	t
Apparent steel consumption	float	t
Inventory change	integer	t
Inventory last month	integer	t
Inventory this month	integer	t
Actual steel products consumption	float
Month-on-month change	float
Year-on-Year change	float
Actual year-to-date consumption	float

How to get token

URL

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