XML 286 R74.htm IDEA: XBRL DOCUMENT
v3.25.1

Fair value information (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2024
Fair Value Information |
Schedule of Fair Value Information | Schedule of Fair Value Information
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
December 31, 2024 |  |  |  |  |  |  |  |  |  |  |  |
Recurring fair value measurements |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other receivables (including Long-term receivables) |  | $ | - |  |  | $ | 1,952,834 |  |  | $ | - |  |  | $ | 1,952,834 |
Financial assets at FVOCI |  |  | - |  |  |  | - |  |  |  | 1,789,804 |  |  |  | 1,789,804 |
Fair value measurements |  | $ | - |  |  | $ | 1,952,834 |  |  | $ | 1,789,804 |  |  | $ | 3,742,638 |
|  | Level 1 |  |  | Level 2 |  |  | Level 3 |  |  | Total |
December 31, 2023 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Recurring fair value measurements |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Other receivables (including Long-term receivables) |  | $ | - |  |  | $ | 3,157,438 |  |  | $ | - |  |  | $ | 3,157,438 |
Financial assets at FVOCI |  |  | - |  |  |  | - |  |  |  | 1,791,262 |  |  |  | 1,791,262 |
Fair value measurements |  | $ | - |  |  | $ | 3,157,438 |  |  | $ | 1,791,262 |  |  | $ | 4,948,700 |

X
- References No definition available. + Details
Name: | YMAT_DisclosureFairValueInformationAbstract
Namespace Prefix: | YMAT_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Disclosure of Detailed Information About Fair Value Information Explanatory + References No definition available. + Details
Name: | YMAT_DisclosureOfDetailedInformationAboutFairValueInformationExplanatory
Namespace Prefix: | YMAT_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration