Looking for suppliers of white oak top layer and birch plywood for engineered flooring

We are actively looking for suppliers of the following materials for engineered flooring production:

1. Top Layer – European White Oak (Quercus robur / Quercus petraea)
Thickness: 3 mm and 4 mm
Widths: 175 mm, 206 mm, 258 mm, 310 mm
Lengths: 1800 mm to 2400 mm
Quality Grades: A, B, C, D, E, F

2. Bottom Layer – Birch Core Plywood
Thickness: 12 mm to 15 mm
Dimensions: Approximately 1250 mm x 2500 mm
Structure: Birch, Birch C, Phenolic Birch

We are seeking consistent suppliers capable of providing a monthly volume of approximately 20,000 m², with competitive pricing and stable quality.

If you are able to supply any of the materials listed above, please send us:
-Technical specifications
-Pricing per m²
-Available quantities per month
-Lead times and export conditions

We are looking for long-term partnerships with reliable manufacturers or exporters.