Hanafi
The sources give no view for it here.
بيع الأصناف بالذهب والفضة نسيئة
هل يجوز بيع القمح والشعير والتمر والملح بالذهب أو الفضة يدًا بيد ونسيئة؟
Each school’s answer
Hanafi
Not stated in the sources
Maliki
Not stated in the sources
Shafi'i
Not stated in the sources
Hanbali
Not stated in the sources
The texts
١٤٨٦ - مَسْأَلَةٌ: وَجَائِزٌ بَيْعُ الْقَمْحِ، وَالشَّعِيرِ، وَالتَّمْرِ، وَالْمِلْحِ بِالذَّهَبِ، أَوْ بِالْفِضَّةِ يَدًا بِيَدٍ وَنَسِيئَةً - وَجَائِزٌ تَسْلِيمُ الذَّهَبِ أَوْ الْفِضَّةِ بِالْأَصْنَافِ الَّتِي ذَكَرْنَا؛ لِأَنَّ النَّصَّ جَاءَ بِإِبَاحَةِ كُلِّ ذَلِكَ - وَبِاَللَّهِ تَعَالَى التَّوْفِيقُ. [مَسْأَلَة القرض فِي الْقَمْح وَالشَّعِير وَغَيْرهمْ مِنْ الْأَصْنَاف]
From the schools’ own books
Maliki
The sources give no view for it here.
Shafi'i
The sources give no view for it here.
Hanbali
The sources give no view for it here.
What bears this mark is in our words, our standard wording; the books’ texts stay as they are.